68517932

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{66137}}^1$

素因数の和:66185

約数の個数: 24

約数和(自身を含む): 140741664

約数和(自身を除く): 72223732

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 66137, 132274, 264548, 462959, 925918, 1851836, 2447069, 4894138, 9788276, 17129483, 34258966, 68517932]

約数ペア:

[(1, 68517932), (2, 34258966), (4, 17129483), (7, 9788276), (14, 4894138), (28, 2447069), (37, 1851836), (74, 925918), (148, 462959), (259, 264548), (518, 132274), (1036, 66137)]