39800468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{2113}}^1$

素因数の和:2411

約数の個数: 24

約数和(自身を含む): 74049192

約数和(自身を除く): 34248724

約数列:

[1, 2, 4, 17, 34, 68, 277, 554, 1108, 2113, 4226, 4709, 8452, 9418, 18836, 35921, 71842, 143684, 585301, 1170602, 2341204, 9950117, 19900234, 39800468]

約数ペア:

[(1, 39800468), (2, 19900234), (4, 9950117), (17, 2341204), (34, 1170602), (68, 585301), (277, 143684), (554, 71842), (1108, 35921), (2113, 18836), (4226, 9418), (4709, 8452)]