28230384

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:335

約数の個数: 160

約数和(自身を含む): 93993984

約数和(自身を除く): 65763600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 39, 42, 46, 48, 52, 56, 69, 78, 84, 91, 92, 104, 112, 138, 156, 161, 168, 182, 184, 208, 273, 276, 281, 299, 312, 322, 336, 364, 368, 483, 546, 552, 562, 598, 624, 644, 728, 843, 897, 966, 1092, 1104, 1124, 1196, 1288, 1456, 1686, 1794, 1932, 1967, 2093, 2184, 2248, 2392, 2576, 3372, 3588, 3653, 3864, 3934, 4186, 4368, 4496, 4784, 5901, 6279, 6463, 6744, 7176, 7306, 7728, 7868, 8372, 10959, 11802, 12558, 12926, 13488, 14352, 14612, 15736, 16744, 19389, 21918, 23604, 25116, 25571, 25852, 29224, 31472, 33488, 38778, 43836, 45241, 47208, 50232, 51142, 51704, 58448, 76713, 77556, 84019, 87672, 90482, 94416, 100464, 102284, 103408, 135723, 153426, 155112, 168038, 175344, 180964, 204568, 252057, 271446, 306852, 310224, 336076, 361928, 409136, 504114, 542892, 588133, 613704, 672152, 723856, 1008228, 1085784, 1176266, 1227408, 1344304, 1764399, 2016456, 2171568, 2352532, 3528798, 4032912, 4705064, 7057596, 9410128, 14115192, 28230384]

約数ペア:

[(1, 28230384), (2, 14115192), (3, 9410128), (4, 7057596), (6, 4705064), (7, 4032912), (8, 3528798), (12, 2352532), (13, 2171568), (14, 2016456), (16, 1764399), (21, 1344304), (23, 1227408), (24, 1176266), (26, 1085784), (28, 1008228), (39, 723856), (42, 672152), (46, 613704), (48, 588133), (52, 542892), (56, 504114), (69, 409136), (78, 361928), (84, 336076), (91, 310224), (92, 306852), (104, 271446), (112, 252057), (138, 204568), (156, 180964), (161, 175344), (168, 168038), (182, 155112), (184, 153426), (208, 135723), (273, 103408), (276, 102284), (281, 100464), (299, 94416), (312, 90482), (322, 87672), (336, 84019), (364, 77556), (368, 76713), (483, 58448), (546, 51704), (552, 51142), (562, 50232), (598, 47208), (624, 45241), (644, 43836), (728, 38778), (843, 33488), (897, 31472), (966, 29224), (1092, 25852), (1104, 25571), (1124, 25116), (1196, 23604), (1288, 21918), (1456, 19389), (1686, 16744), (1794, 15736), (1932, 14612), (1967, 14352), (2093, 13488), (2184, 12926), (2248, 12558), (2392, 11802), (2576, 10959), (3372, 8372), (3588, 7868), (3653, 7728), (3864, 7306), (3934, 7176), (4186, 6744), (4368, 6463), (4496, 6279), (4784, 5901)]