42157976

素因数分解:

$2^3\times 7^1\times {\mathrm{752821}}^1$

素因数の和:752834

約数の個数: 16

約数和(自身を含む): 90338640

約数和(自身を除く): 48180664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 752821, 1505642, 3011284, 5269747, 6022568, 10539494, 21078988, 42157976]

約数ペア:

[(1, 42157976), (2, 21078988), (4, 10539494), (7, 6022568), (8, 5269747), (14, 3011284), (28, 1505642), (56, 752821)]