72887318

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{110771}}^1$

素因数の和:110827

約数の個数: 16

約数和(自身を含む): 127609344

約数和(自身を除く): 54722026

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 110771, 221542, 775397, 1550794, 5206237, 10412474, 36443659, 72887318]

約数ペア:

[(1, 72887318), (2, 36443659), (7, 10412474), (14, 5206237), (47, 1550794), (94, 775397), (329, 221542), (658, 110771)]