68903642

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{3329}}^1$

素因数の和:3541

約数の個数: 16

約数和(自身を含む): 105494400

約数和(自身を除く): 36590758

約数列:

[1, 2, 79, 131, 158, 262, 3329, 6658, 10349, 20698, 262991, 436099, 525982, 872198, 34451821, 68903642]

約数ペア:

[(1, 68903642), (2, 34451821), (79, 872198), (131, 525982), (158, 436099), (262, 262991), (3329, 20698), (6658, 10349)]