61221556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{81847}}^1$

素因数の和:81879

約数の個数: 24

約数和(自身を含む): 123754176

約数和(自身を除く): 62532620

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 81847, 163694, 327388, 900317, 1391399, 1800634, 2782798, 3601268, 5565596, 15305389, 30610778, 61221556]

約数ペア:

[(1, 61221556), (2, 30610778), (4, 15305389), (11, 5565596), (17, 3601268), (22, 2782798), (34, 1800634), (44, 1391399), (68, 900317), (187, 327388), (374, 163694), (748, 81847)]