40520858

素因数分解:

$2^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{4691}}^1$

素因数の和:5317

約数の個数: 16

約数和(自身を含む): 69591744

約数和(自身を除く): 29070886

約数列:

[1, 2, 7, 14, 617, 1234, 4319, 4691, 8638, 9382, 32837, 65674, 2894347, 5788694, 20260429, 40520858]

約数ペア:

[(1, 40520858), (2, 20260429), (7, 5788694), (14, 2894347), (617, 65674), (1234, 32837), (4319, 9382), (4691, 8638)]