39150044

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{571}}^1$

素因数の和:917

約数の個数: 24

約数和(自身を含む): 70005936

約数和(自身を除く): 30855892

約数列:

[1, 2, 4, 61, 122, 244, 281, 562, 571, 1124, 1142, 2284, 17141, 34282, 34831, 68564, 69662, 139324, 160451, 320902, 641804, 9787511, 19575022, 39150044]

約数ペア:

[(1, 39150044), (2, 19575022), (4, 9787511), (61, 641804), (122, 320902), (244, 160451), (281, 139324), (562, 69662), (571, 68564), (1124, 34831), (1142, 34282), (2284, 17141)]