40084556

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{193}}^1\times {\mathrm{379}}^1$

素因数の和:713

約数の個数: 24

約数和(自身を含む): 71213520

約数和(自身を除く): 31128964

約数列:

[1, 2, 4, 137, 193, 274, 379, 386, 548, 758, 772, 1516, 26441, 51923, 52882, 73147, 103846, 105764, 146294, 207692, 292588, 10021139, 20042278, 40084556]

約数ペア:

[(1, 40084556), (2, 20042278), (4, 10021139), (137, 292588), (193, 207692), (274, 146294), (379, 105764), (386, 103846), (548, 73147), (758, 52882), (772, 51923), (1516, 26441)]