15313856

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:301

約数の個数: 56

約数和(自身を含む): 32430720

約数和(自身を除く): 17116864

約数列:

[1, 2, 4, 8, 16, 29, 32, 37, 58, 64, 74, 116, 148, 223, 232, 296, 446, 464, 592, 892, 928, 1073, 1184, 1784, 1856, 2146, 2368, 3568, 4292, 6467, 7136, 8251, 8584, 12934, 14272, 16502, 17168, 25868, 33004, 34336, 51736, 66008, 68672, 103472, 132016, 206944, 239279, 264032, 413888, 478558, 528064, 957116, 1914232, 3828464, 7656928, 15313856]

約数ペア:

[(1, 15313856), (2, 7656928), (4, 3828464), (8, 1914232), (16, 957116), (29, 528064), (32, 478558), (37, 413888), (58, 264032), (64, 239279), (74, 206944), (116, 132016), (148, 103472), (223, 68672), (232, 66008), (296, 51736), (446, 34336), (464, 33004), (592, 25868), (892, 17168), (928, 16502), (1073, 14272), (1184, 12934), (1784, 8584), (1856, 8251), (2146, 7136), (2368, 6467), (3568, 4292)]