71681518

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1\times {\mathrm{1523}}^1$

素因数の和:1859

約数の個数: 16

約数和(自身を含む): 109124496

約数和(自身を除く): 37442978

約数列:

[1, 2, 101, 202, 233, 466, 1523, 3046, 23533, 47066, 153823, 307646, 354859, 709718, 35840759, 71681518]

約数ペア:

[(1, 71681518), (2, 35840759), (101, 709718), (202, 354859), (233, 307646), (466, 153823), (1523, 47066), (3046, 23533)]