57688070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{1321}}^1$

素因数の和:1736

約数の個数: 32

約数和(自身を含む): 113649696

約数和(自身を除く): 55961626

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 397, 794, 1321, 1985, 2642, 3970, 4367, 6605, 8734, 13210, 14531, 21835, 29062, 43670, 72655, 145310, 524437, 1048874, 2622185, 5244370, 5768807, 11537614, 28844035, 57688070]

約数ペア:

[(1, 57688070), (2, 28844035), (5, 11537614), (10, 5768807), (11, 5244370), (22, 2622185), (55, 1048874), (110, 524437), (397, 145310), (794, 72655), (1321, 43670), (1985, 29062), (2642, 21835), (3970, 14531), (4367, 13210), (6605, 8734)]