40039036

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{269}}^1\times {\mathrm{293}}^1$

素因数の和:693

約数の個数: 24

約数和(自身を含む): 71124480

約数和(自身を除く): 31085444

約数列:

[1, 2, 4, 127, 254, 269, 293, 508, 538, 586, 1076, 1172, 34163, 37211, 68326, 74422, 78817, 136652, 148844, 157634, 315268, 10009759, 20019518, 40039036]

約数ペア:

[(1, 40039036), (2, 20019518), (4, 10009759), (127, 315268), (254, 157634), (269, 148844), (293, 136652), (508, 78817), (538, 74422), (586, 68326), (1076, 37211), (1172, 34163)]