64925536

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{156071}}^1$

素因数の和:156094

約数の個数: 24

約数和(自身を含む): 137655504

約数和(自身を除く): 72729968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 156071, 312142, 624284, 1248568, 2028923, 2497136, 4057846, 4994272, 8115692, 16231384, 32462768, 64925536]

約数ペア:

[(1, 64925536), (2, 32462768), (4, 16231384), (8, 8115692), (13, 4994272), (16, 4057846), (26, 2497136), (32, 2028923), (52, 1248568), (104, 624284), (208, 312142), (416, 156071)]