68404958

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1\times {\mathrm{1021}}^1$

素因数の和:1403

約数の個数: 16

約数和(自身を含む): 103876080

約数和(自身を除く): 35471122

約数列:

[1, 2, 139, 241, 278, 482, 1021, 2042, 33499, 66998, 141919, 246061, 283838, 492122, 34202479, 68404958]

約数ペア:

[(1, 68404958), (2, 34202479), (139, 492122), (241, 283838), (278, 246061), (482, 141919), (1021, 66998), (2042, 33499)]