68940746

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41381}}^1$

素因数の和:41414

約数の個数: 24

約数和(自身を含む): 127373796

約数和(自身を除く): 58433050

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 41381, 82762, 289667, 579334, 703477, 1406954, 2027669, 4055338, 4924339, 9848678, 34470373, 68940746]

約数ペア:

[(1, 68940746), (2, 34470373), (7, 9848678), (14, 4924339), (17, 4055338), (34, 2027669), (49, 1406954), (98, 703477), (119, 579334), (238, 289667), (833, 82762), (1666, 41381)]