71566654

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1\times {\mathrm{1889}}^1$

素因数の和:2907

約数の個数: 16

約数和(自身を含む): 113173200

約数和(自身を除く): 41606546

約数列:

[1, 2, 19, 38, 997, 1889, 1994, 3778, 18943, 35891, 37886, 71782, 1883333, 3766666, 35783327, 71566654]

約数ペア:

[(1, 71566654), (2, 35783327), (19, 3766666), (38, 1883333), (997, 71782), (1889, 37886), (1994, 35891), (3778, 18943)]