28431402

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{152857}}^1$

素因数の和:152893

約数の個数: 16

約数和(自身を含む): 58697472

約数和(自身を除く): 30266070

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 152857, 305714, 458571, 917142, 4738567, 9477134, 14215701, 28431402]

約数ペア:

[(1, 28431402), (2, 14215701), (3, 9477134), (6, 4738567), (31, 917142), (62, 458571), (93, 305714), (186, 152857)]