69331642

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1\times {\mathrm{1399}}^1$

素因数の和:1821

約数の個数: 16

約数和(自身を含む): 105840000

約数和(自身を除く): 36508358

約数列:

[1, 2, 71, 142, 349, 698, 1399, 2798, 24779, 49558, 99329, 198658, 488251, 976502, 34665821, 69331642]

約数ペア:

[(1, 69331642), (2, 34665821), (71, 976502), (142, 488251), (349, 198658), (698, 99329), (1399, 49558), (2798, 24779)]