40377910396

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1688887}}^1$

素因数の和:1689073

約数の個数: 24

約数和(自身を含む): 72824850560

約数和(自身を除く): 32446940164

約数列:

[1, 2, 4, 43, 86, 139, 172, 278, 556, 5977, 11954, 23908, 1688887, 3377774, 6755548, 72622141, 145244282, 234755293, 290488564, 469510586, 939021172, 10094477599, 20188955198, 40377910396]

約数ペア:

[(1, 40377910396), (2, 20188955198), (4, 10094477599), (43, 939021172), (86, 469510586), (139, 290488564), (172, 234755293), (278, 145244282), (556, 72622141), (5977, 6755548), (11954, 3377774), (23908, 1688887)]