40769612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{2521}}^1$

素因数の和:2849

約数の個数: 24

約数和(自身を含む): 77112672

約数和(自身を除く): 36343060

約数列:

[1, 2, 4, 13, 26, 52, 311, 622, 1244, 2521, 4043, 5042, 8086, 10084, 16172, 32773, 65546, 131092, 784031, 1568062, 3136124, 10192403, 20384806, 40769612]

約数ペア:

[(1, 40769612), (2, 20384806), (4, 10192403), (13, 3136124), (26, 1568062), (52, 784031), (311, 131092), (622, 65546), (1244, 32773), (2521, 16172), (4043, 10084), (5042, 8086)]