38778070

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{54617}}^1$

素因数の和:54695

約数の個数: 16

約数和(自身を含む): 70784928

約数和(自身を除く): 32006858

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 54617, 109234, 273085, 546170, 3877807, 7755614, 19389035, 38778070]

約数ペア:

[(1, 38778070), (2, 19389035), (5, 7755614), (10, 3877807), (71, 546170), (142, 273085), (355, 109234), (710, 54617)]