56374656

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:544

約数の個数: 128

約数和(自身を含む): 168618240

約数和(自身を除く): 112243584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 92, 96, 104, 128, 138, 156, 184, 192, 208, 276, 299, 312, 368, 384, 416, 491, 552, 598, 624, 736, 832, 897, 982, 1104, 1196, 1248, 1472, 1473, 1664, 1794, 1964, 2208, 2392, 2496, 2944, 2946, 3588, 3928, 4416, 4784, 4992, 5892, 6383, 7176, 7856, 8832, 9568, 11293, 11784, 12766, 14352, 15712, 19136, 19149, 22586, 23568, 25532, 28704, 31424, 33879, 38272, 38298, 45172, 47136, 51064, 57408, 62848, 67758, 76596, 90344, 94272, 102128, 114816, 135516, 146809, 153192, 180688, 188544, 204256, 271032, 293618, 306384, 361376, 408512, 440427, 542064, 587236, 612768, 722752, 817024, 880854, 1084128, 1174472, 1225536, 1445504, 1761708, 2168256, 2348944, 2451072, 3523416, 4336512, 4697888, 7046832, 9395776, 14093664, 18791552, 28187328, 56374656]

約数ペア:

[(1, 56374656), (2, 28187328), (3, 18791552), (4, 14093664), (6, 9395776), (8, 7046832), (12, 4697888), (13, 4336512), (16, 3523416), (23, 2451072), (24, 2348944), (26, 2168256), (32, 1761708), (39, 1445504), (46, 1225536), (48, 1174472), (52, 1084128), (64, 880854), (69, 817024), (78, 722752), (92, 612768), (96, 587236), (104, 542064), (128, 440427), (138, 408512), (156, 361376), (184, 306384), (192, 293618), (208, 271032), (276, 204256), (299, 188544), (312, 180688), (368, 153192), (384, 146809), (416, 135516), (491, 114816), (552, 102128), (598, 94272), (624, 90344), (736, 76596), (832, 67758), (897, 62848), (982, 57408), (1104, 51064), (1196, 47136), (1248, 45172), (1472, 38298), (1473, 38272), (1664, 33879), (1794, 31424), (1964, 28704), (2208, 25532), (2392, 23568), (2496, 22586), (2944, 19149), (2946, 19136), (3588, 15712), (3928, 14352), (4416, 12766), (4784, 11784), (4992, 11293), (5892, 9568), (6383, 8832), (7176, 7856)]