68810666

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{3251}}^1$

素因数の和:3829

約数の個数: 16

約数和(自身を含む): 108876960

約数和(自身を除く): 40066294

約数列:

[1, 2, 19, 38, 557, 1114, 3251, 6502, 10583, 21166, 61769, 123538, 1810807, 3621614, 34405333, 68810666]

約数ペア:

[(1, 68810666), (2, 34405333), (19, 3621614), (38, 1810807), (557, 123538), (1114, 61769), (3251, 21166), (6502, 10583)]