40707602

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{16141}}^1$

素因数の和:16253

約数の個数: 16

約数和(自身を含む): 66440472

約数和(自身を除く): 25732870

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 16141, 32282, 209833, 419666, 1565677, 3131354, 20353801, 40707602]

約数ペア:

[(1, 40707602), (2, 20353801), (13, 3131354), (26, 1565677), (97, 419666), (194, 209833), (1261, 32282), (2522, 16141)]