40397546

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{70379}}^1$

素因数の和:70429

約数の個数: 16

約数和(自身を含む): 70943040

約数和(自身を除く): 30545494

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 70379, 140758, 492653, 985306, 2885539, 5771078, 20198773, 40397546]

約数ペア:

[(1, 40397546), (2, 20198773), (7, 5771078), (14, 2885539), (41, 985306), (82, 492653), (287, 140758), (574, 70379)]