64962832

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2351}}^1$

素因数の和:2527

約数の個数: 40

約数和(自身を含む): 138241152

約数和(自身を除く): 73278320

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 157, 176, 314, 628, 1256, 1727, 2351, 2512, 3454, 4702, 6908, 9404, 13816, 18808, 25861, 27632, 37616, 51722, 103444, 206888, 369107, 413776, 738214, 1476428, 2952856, 4060177, 5905712, 8120354, 16240708, 32481416, 64962832]

約数ペア:

[(1, 64962832), (2, 32481416), (4, 16240708), (8, 8120354), (11, 5905712), (16, 4060177), (22, 2952856), (44, 1476428), (88, 738214), (157, 413776), (176, 369107), (314, 206888), (628, 103444), (1256, 51722), (1727, 37616), (2351, 27632), (2512, 25861), (3454, 18808), (4702, 13816), (6908, 9404)]