28376291216

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17293}}^1$

素因数の和:17358

約数の個数: 160

約数和(自身を含む): 72053721600

約数和(自身を除く): 43677430384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 49, 52, 56, 91, 92, 98, 104, 112, 161, 182, 184, 196, 208, 299, 322, 343, 364, 368, 392, 598, 637, 644, 686, 728, 784, 1127, 1196, 1274, 1288, 1372, 1456, 2093, 2254, 2392, 2548, 2576, 2744, 4186, 4459, 4508, 4784, 5096, 5488, 7889, 8372, 8918, 9016, 10192, 14651, 15778, 16744, 17293, 17836, 18032, 29302, 31556, 33488, 34586, 35672, 58604, 63112, 69172, 71344, 102557, 117208, 121051, 126224, 138344, 205114, 224809, 234416, 242102, 276688, 397739, 410228, 449618, 484204, 795478, 820456, 847357, 899236, 968408, 1573663, 1590956, 1640912, 1694714, 1798472, 1936816, 2784173, 3147326, 3181912, 3389428, 3596944, 5170607, 5568346, 5931499, 6294652, 6363824, 6778856, 10341214, 11015641, 11136692, 11862998, 12589304, 13557712, 19489211, 20682428, 22031282, 22273384, 23725996, 25178608, 36194249, 38978422, 41364856, 44062564, 44546768, 47451992, 72388498, 77109487, 77956844, 82729712, 88125128, 94903984, 136424477, 144776996, 154218974, 155913688, 176250256, 253359743, 272848954, 289553992, 308437948, 311827376, 506719486, 545697908, 579107984, 616875896, 1013438972, 1091395816, 1233751792, 1773518201, 2026877944, 2182791632, 3547036402, 4053755888, 7094072804, 14188145608, 28376291216]

約数ペア:

[(1, 28376291216), (2, 14188145608), (4, 7094072804), (7, 4053755888), (8, 3547036402), (13, 2182791632), (14, 2026877944), (16, 1773518201), (23, 1233751792), (26, 1091395816), (28, 1013438972), (46, 616875896), (49, 579107984), (52, 545697908), (56, 506719486), (91, 311827376), (92, 308437948), (98, 289553992), (104, 272848954), (112, 253359743), (161, 176250256), (182, 155913688), (184, 154218974), (196, 144776996), (208, 136424477), (299, 94903984), (322, 88125128), (343, 82729712), (364, 77956844), (368, 77109487), (392, 72388498), (598, 47451992), (637, 44546768), (644, 44062564), (686, 41364856), (728, 38978422), (784, 36194249), (1127, 25178608), (1196, 23725996), (1274, 22273384), (1288, 22031282), (1372, 20682428), (1456, 19489211), (2093, 13557712), (2254, 12589304), (2392, 11862998), (2548, 11136692), (2576, 11015641), (2744, 10341214), (4186, 6778856), (4459, 6363824), (4508, 6294652), (4784, 5931499), (5096, 5568346), (5488, 5170607), (7889, 3596944), (8372, 3389428), (8918, 3181912), (9016, 3147326), (10192, 2784173), (14651, 1936816), (15778, 1798472), (16744, 1694714), (17293, 1640912), (17836, 1590956), (18032, 1573663), (29302, 968408), (31556, 899236), (33488, 847357), (34586, 820456), (35672, 795478), (58604, 484204), (63112, 449618), (69172, 410228), (71344, 397739), (102557, 276688), (117208, 242102), (121051, 234416), (126224, 224809), (138344, 205114)]