428378064

素因数分解:

$2^4\times 3^1\times {\mathrm{8924543}}^1$

素因数の和:8924554

約数の個数: 20

約数和(自身を含む): 1106643456

約数和(自身を除く): 678265392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8924543, 17849086, 26773629, 35698172, 53547258, 71396344, 107094516, 142792688, 214189032, 428378064]

約数ペア:

[(1, 428378064), (2, 214189032), (3, 142792688), (4, 107094516), (6, 71396344), (8, 53547258), (12, 35698172), (16, 26773629), (24, 17849086), (48, 8924543)]