75427816

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{68821}}^1$

素因数の和:68964

約数の個数: 16

約数和(自身を含む): 142461540

約数和(自身を除く): 67033724

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 68821, 137642, 275284, 550568, 9428477, 18856954, 37713908, 75427816]

約数ペア:

[(1, 75427816), (2, 37713908), (4, 18856954), (8, 9428477), (137, 550568), (274, 275284), (548, 137642), (1096, 68821)]