40479946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{2221}}^1$

素因数の和:2937

約数の個数: 16

約数和(自身を含む): 65513448

約数和(自身を除く): 25033502

約数列:

[1, 2, 13, 26, 701, 1402, 2221, 4442, 9113, 18226, 28873, 57746, 1556921, 3113842, 20239973, 40479946]

約数ペア:

[(1, 40479946), (2, 20239973), (13, 3113842), (26, 1556921), (701, 57746), (1402, 28873), (2221, 18226), (4442, 9113)]