64652276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{12071}}^1$

素因数の和:12191

約数の個数: 24

約数和(自身を含む): 123037824

約数和(自身を除く): 58385548

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 5356, 12071, 24142, 48284, 156923, 313846, 627692, 1243313, 2486626, 4973252, 16163069, 32326138, 64652276]

約数ペア:

[(1, 64652276), (2, 32326138), (4, 16163069), (13, 4973252), (26, 2486626), (52, 1243313), (103, 627692), (206, 313846), (412, 156923), (1339, 48284), (2678, 24142), (5356, 12071)]