61611376

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{521}}^1$

素因数の和:937

約数の個数: 40

約数和(自身を含む): 126219600

約数和(自身を除く): 64608224

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 389, 521, 778, 1042, 1556, 2084, 3112, 4168, 6224, 7391, 8336, 9899, 14782, 19798, 29564, 39596, 59128, 79192, 118256, 158384, 202669, 405338, 810676, 1621352, 3242704, 3850711, 7701422, 15402844, 30805688, 61611376]

約数ペア:

[(1, 61611376), (2, 30805688), (4, 15402844), (8, 7701422), (16, 3850711), (19, 3242704), (38, 1621352), (76, 810676), (152, 405338), (304, 202669), (389, 158384), (521, 118256), (778, 79192), (1042, 59128), (1556, 39596), (2084, 29564), (3112, 19798), (4168, 14782), (6224, 9899), (7391, 8336)]