40897108

素因数分解:

$2^2\times 7^1\times {\mathrm{811}}^1\times {\mathrm{1801}}^1$

素因数の和:2623

約数の個数: 24

約数和(自身を含む): 81940544

約数和(自身を除く): 41043436

約数列:

[1, 2, 4, 7, 14, 28, 811, 1622, 1801, 3244, 3602, 5677, 7204, 11354, 12607, 22708, 25214, 50428, 1460611, 2921222, 5842444, 10224277, 20448554, 40897108]

約数ペア:

[(1, 40897108), (2, 20448554), (4, 10224277), (7, 5842444), (14, 2921222), (28, 1460611), (811, 50428), (1622, 25214), (1801, 22708), (3244, 12607), (3602, 11354), (5677, 7204)]