12940352

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:243

約数の個数: 56

約数和(自身を含む): 27432000

約数和(自身を除く): 14491648

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 59, 64, 92, 118, 149, 184, 236, 298, 368, 472, 596, 736, 944, 1192, 1357, 1472, 1888, 2384, 2714, 3427, 3776, 4768, 5428, 6854, 8791, 9536, 10856, 13708, 17582, 21712, 27416, 35164, 43424, 54832, 70328, 86848, 109664, 140656, 202193, 219328, 281312, 404386, 562624, 808772, 1617544, 3235088, 6470176, 12940352]

約数ペア:

[(1, 12940352), (2, 6470176), (4, 3235088), (8, 1617544), (16, 808772), (23, 562624), (32, 404386), (46, 281312), (59, 219328), (64, 202193), (92, 140656), (118, 109664), (149, 86848), (184, 70328), (236, 54832), (298, 43424), (368, 35164), (472, 27416), (596, 21712), (736, 17582), (944, 13708), (1192, 10856), (1357, 9536), (1472, 8791), (1888, 6854), (2384, 5428), (2714, 4768), (3427, 3776)]