12525536

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 25855200

約数和(自身を除く): 13329664

約数列:

[1, 2, 4, 8, 16, 32, 37, 71, 74, 142, 148, 149, 284, 296, 298, 568, 592, 596, 1136, 1184, 1192, 2272, 2384, 2627, 4768, 5254, 5513, 10508, 10579, 11026, 21016, 21158, 22052, 42032, 42316, 44104, 84064, 84632, 88208, 169264, 176416, 338528, 391423, 782846, 1565692, 3131384, 6262768, 12525536]

約数ペア:

[(1, 12525536), (2, 6262768), (4, 3131384), (8, 1565692), (16, 782846), (32, 391423), (37, 338528), (71, 176416), (74, 169264), (142, 88208), (148, 84632), (149, 84064), (284, 44104), (296, 42316), (298, 42032), (568, 22052), (592, 21158), (596, 21016), (1136, 11026), (1184, 10579), (1192, 10508), (2272, 5513), (2384, 5254), (2627, 4768)]