68810924

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{189041}}^1$

素因数の和:189065

約数の個数: 24

約数和(自身を含む): 148208928

約数和(自身を除く): 79398004

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 189041, 378082, 756164, 1323287, 2457533, 2646574, 4915066, 5293148, 9830132, 17202731, 34405462, 68810924]

約数ペア:

[(1, 68810924), (2, 34405462), (4, 17202731), (7, 9830132), (13, 5293148), (14, 4915066), (26, 2646574), (28, 2457533), (52, 1323287), (91, 756164), (182, 378082), (364, 189041)]