71387722

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{3037}}^1$

素因数の和:3142

約数の個数: 32

約数和(自身を含む): 129491712

約数和(自身を除く): 58103990

約数列:

[1, 2, 7, 14, 23, 46, 73, 146, 161, 322, 511, 1022, 1679, 3037, 3358, 6074, 11753, 21259, 23506, 42518, 69851, 139702, 221701, 443402, 488957, 977914, 1551907, 3103814, 5099123, 10198246, 35693861, 71387722]

約数ペア:

[(1, 71387722), (2, 35693861), (7, 10198246), (14, 5099123), (23, 3103814), (46, 1551907), (73, 977914), (146, 488957), (161, 443402), (322, 221701), (511, 139702), (1022, 69851), (1679, 42518), (3037, 23506), (3358, 21259), (6074, 11753)]