42128408

素因数分解:

$2^3\times 7^1\times {\mathrm{752293}}^1$

素因数の和:752306

約数の個数: 16

約数和(自身を含む): 90275280

約数和(自身を除く): 48146872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 752293, 1504586, 3009172, 5266051, 6018344, 10532102, 21064204, 42128408]

約数ペア:

[(1, 42128408), (2, 21064204), (4, 10532102), (7, 6018344), (8, 5266051), (14, 3009172), (28, 1504586), (56, 752293)]