42760408

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{172421}}^1$

素因数の和:172458

約数の個数: 16

約数和(自身を含む): 82762560

約数和(自身を除く): 40002152

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 172421, 344842, 689684, 1379368, 5345051, 10690102, 21380204, 42760408]

約数ペア:

[(1, 42760408), (2, 21380204), (4, 10690102), (8, 5345051), (31, 1379368), (62, 689684), (124, 344842), (248, 172421)]