71329838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 116173440

約数和(自身を除く): 44843602

約数列:

[1, 2, 19, 38, 53, 106, 107, 214, 331, 662, 1007, 2014, 2033, 4066, 5671, 6289, 11342, 12578, 17543, 35086, 35417, 70834, 107749, 215498, 333317, 666634, 672923, 1345846, 1877101, 3754202, 35664919, 71329838]

約数ペア:

[(1, 71329838), (2, 35664919), (19, 3754202), (38, 1877101), (53, 1345846), (106, 672923), (107, 666634), (214, 333317), (331, 215498), (662, 107749), (1007, 70834), (2014, 35417), (2033, 35086), (4066, 17543), (5671, 12578), (6289, 11342)]