64493528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{3041}}^1$

素因数の和:3299

約数の個数: 32

約数和(自身を含む): 132509520

約数和(自身を除く): 68015992

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 241, 482, 964, 1928, 2651, 3041, 5302, 6082, 10604, 12164, 21208, 24328, 33451, 66902, 133804, 267608, 732881, 1465762, 2931524, 5863048, 8061691, 16123382, 32246764, 64493528]

約数ペア:

[(1, 64493528), (2, 32246764), (4, 16123382), (8, 8061691), (11, 5863048), (22, 2931524), (44, 1465762), (88, 732881), (241, 267608), (482, 133804), (964, 66902), (1928, 33451), (2651, 24328), (3041, 21208), (5302, 12164), (6082, 10604)]