39240968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2971}}^1$

素因数の和:3117

約数の個数: 32

約数和(自身を含む): 79887360

約数和(自身を除く): 40646392

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 1016, 1651, 2971, 3302, 5942, 6604, 11884, 13208, 23768, 38623, 77246, 154492, 308984, 377317, 754634, 1509268, 3018536, 4905121, 9810242, 19620484, 39240968]

約数ペア:

[(1, 39240968), (2, 19620484), (4, 9810242), (8, 4905121), (13, 3018536), (26, 1509268), (52, 754634), (104, 377317), (127, 308984), (254, 154492), (508, 77246), (1016, 38623), (1651, 23768), (2971, 13208), (3302, 11884), (5942, 6604)]