68617094

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19843}}^1$

素因数の和:19884

約数の個数: 32

約数和(自身を含む): 133351680

約数和(自身を除く): 64734586

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 19843, 39686, 138901, 257959, 277802, 377017, 515918, 754034, 1805713, 2639119, 3611426, 4901221, 5278238, 9802442, 34308547, 68617094]

約数ペア:

[(1, 68617094), (2, 34308547), (7, 9802442), (13, 5278238), (14, 4901221), (19, 3611426), (26, 2639119), (38, 1805713), (91, 754034), (133, 515918), (182, 377017), (247, 277802), (266, 257959), (494, 138901), (1729, 39686), (3458, 19843)]