27877156

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{953}}^1$

素因数の和:1131

約数の個数: 24

約数和(自身を含む): 50004864

約数和(自身を除く): 22127708

約数列:

[1, 2, 4, 71, 103, 142, 206, 284, 412, 953, 1906, 3812, 7313, 14626, 29252, 67663, 98159, 135326, 196318, 270652, 392636, 6969289, 13938578, 27877156]

約数ペア:

[(1, 27877156), (2, 13938578), (4, 6969289), (71, 392636), (103, 270652), (142, 196318), (206, 135326), (284, 98159), (412, 67663), (953, 29252), (1906, 14626), (3812, 7313)]