64745656

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{8069}}^1$

素因数の和:8151

約数の個数: 32

約数和(自身を含む): 130734000

約数和(自身を除く): 65988344

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 118, 136, 236, 472, 1003, 2006, 4012, 8024, 8069, 16138, 32276, 64552, 137173, 274346, 476071, 548692, 952142, 1097384, 1904284, 3808568, 8093207, 16186414, 32372828, 64745656]

約数ペア:

[(1, 64745656), (2, 32372828), (4, 16186414), (8, 8093207), (17, 3808568), (34, 1904284), (59, 1097384), (68, 952142), (118, 548692), (136, 476071), (236, 274346), (472, 137173), (1003, 64552), (2006, 32276), (4012, 16138), (8024, 8069)]