8026928

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:214

約数の個数: 80

約数和(自身を含む): 19790400

約数和(自身を除く): 11763472

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 74, 91, 104, 112, 148, 149, 182, 208, 259, 296, 298, 364, 481, 518, 592, 596, 728, 962, 1036, 1043, 1192, 1456, 1924, 1937, 2072, 2086, 2384, 3367, 3848, 3874, 4144, 4172, 5513, 6734, 7696, 7748, 8344, 11026, 13468, 13559, 15496, 16688, 22052, 26936, 27118, 30992, 38591, 44104, 53872, 54236, 71669, 77182, 88208, 108472, 143338, 154364, 216944, 286676, 308728, 501683, 573352, 617456, 1003366, 1146704, 2006732, 4013464, 8026928]

約数ペア:

[(1, 8026928), (2, 4013464), (4, 2006732), (7, 1146704), (8, 1003366), (13, 617456), (14, 573352), (16, 501683), (26, 308728), (28, 286676), (37, 216944), (52, 154364), (56, 143338), (74, 108472), (91, 88208), (104, 77182), (112, 71669), (148, 54236), (149, 53872), (182, 44104), (208, 38591), (259, 30992), (296, 27118), (298, 26936), (364, 22052), (481, 16688), (518, 15496), (592, 13559), (596, 13468), (728, 11026), (962, 8344), (1036, 7748), (1043, 7696), (1192, 6734), (1456, 5513), (1924, 4172), (1937, 4144), (2072, 3874), (2086, 3848), (2384, 3367)]