65488964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{26029}}^1$

素因数の和:26087

約数の個数: 24

約数和(自身を含む): 124631640

約数和(自身を除く): 59142676

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 26029, 52058, 104116, 442493, 884986, 963073, 1769972, 1926146, 3852292, 16372241, 32744482, 65488964]

約数ペア:

[(1, 65488964), (2, 32744482), (4, 16372241), (17, 3852292), (34, 1926146), (37, 1769972), (68, 963073), (74, 884986), (148, 442493), (629, 104116), (1258, 52058), (2516, 26029)]