42478126

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1\times {\mathrm{569}}^1$

素因数の和:963

約数の個数: 16

約数和(自身を含む): 64501200

約数和(自身を除く): 22023074

約数列:

[1, 2, 163, 229, 326, 458, 569, 1138, 37327, 74654, 92747, 130301, 185494, 260602, 21239063, 42478126]

約数ペア:

[(1, 42478126), (2, 21239063), (163, 260602), (229, 185494), (326, 130301), (458, 92747), (569, 74654), (1138, 37327)]