71574052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{3313}}^1$

素因数の和:3819

約数の個数: 24

約数和(自身を含む): 136960992

約数和(自身を除く): 65386940

約数列:

[1, 2, 4, 11, 22, 44, 491, 982, 1964, 3313, 5401, 6626, 10802, 13252, 21604, 36443, 72886, 145772, 1626683, 3253366, 6506732, 17893513, 35787026, 71574052]

約数ペア:

[(1, 71574052), (2, 35787026), (4, 17893513), (11, 6506732), (22, 3253366), (44, 1626683), (491, 145772), (982, 72886), (1964, 36443), (3313, 21604), (5401, 13252), (6626, 10802)]