413888

素因数分解:

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

素因数の和:264

約数の個数: 28

約数和(自身を含む): 853440

約数和(自身を除く): 439552

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 223, 232, 446, 464, 892, 928, 1784, 1856, 3568, 6467, 7136, 12934, 14272, 25868, 51736, 103472, 206944, 413888]

約数ペア:

[(1, 413888), (2, 206944), (4, 103472), (8, 51736), (16, 25868), (29, 14272), (32, 12934), (58, 7136), (64, 6467), (116, 3568), (223, 1856), (232, 1784), (446, 928), (464, 892)]