42405734

素因数分解:

$2^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{9151}}^1$

素因数の和:9491

約数の個数: 16

約数和(自身を含む): 72923136

約数和(自身を除く): 30517402

約数列:

[1, 2, 7, 14, 331, 662, 2317, 4634, 9151, 18302, 64057, 128114, 3028981, 6057962, 21202867, 42405734]

約数ペア:

[(1, 42405734), (2, 21202867), (7, 6057962), (14, 3028981), (331, 128114), (662, 64057), (2317, 18302), (4634, 9151)]