71411386

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{3607}}^1$

素因数の和:4149

約数の個数: 16

約数和(自身を含む): 113002560

約数和(自身を除く): 41591174

約数列:

[1, 2, 19, 38, 521, 1042, 3607, 7214, 9899, 19798, 68533, 137066, 1879247, 3758494, 35705693, 71411386]

約数ペア:

[(1, 71411386), (2, 35705693), (19, 3758494), (38, 1879247), (521, 137066), (1042, 68533), (3607, 19798), (7214, 9899)]