40828892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{4817}}^1$

素因数の和:4997

約数の個数: 24

約数和(自身を含む): 77434896

約数和(自身を除く): 36606004

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 2119, 4238, 4817, 8476, 9634, 19268, 62621, 125242, 250484, 785171, 1570342, 3140684, 10207223, 20414446, 40828892]

約数ペア:

[(1, 40828892), (2, 20414446), (4, 10207223), (13, 3140684), (26, 1570342), (52, 785171), (163, 250484), (326, 125242), (652, 62621), (2119, 19268), (4238, 9634), (4817, 8476)]