68771906

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1129}}^1$

素因数の和:1386

約数の個数: 32

約数和(自身を含む): 124752000

約数和(自身を除く): 55980094

約数列:

[1, 2, 7, 14, 19, 38, 133, 229, 266, 458, 1129, 1603, 2258, 3206, 4351, 7903, 8702, 15806, 21451, 30457, 42902, 60914, 150157, 258541, 300314, 517082, 1809787, 3619574, 4912279, 9824558, 34385953, 68771906]

約数ペア:

[(1, 68771906), (2, 34385953), (7, 9824558), (14, 4912279), (19, 3619574), (38, 1809787), (133, 517082), (229, 300314), (266, 258541), (458, 150157), (1129, 60914), (1603, 42902), (2258, 30457), (3206, 21451), (4351, 15806), (7903, 8702)]