40801676

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{7451}}^1$

素因数の和:7529

約数の個数: 18

約数和(自身を含む): 73394748

約数和(自身を除く): 32593072

約数列:

[1, 2, 4, 37, 74, 148, 1369, 2738, 5476, 7451, 14902, 29804, 275687, 551374, 1102748, 10200419, 20400838, 40801676]

約数ペア:

[(1, 40801676), (2, 20400838), (4, 10200419), (37, 1102748), (74, 551374), (148, 275687), (1369, 29804), (2738, 14902), (5476, 7451)]