68498542

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{641}}^1$

素因数の和:1116

約数の個数: 32

約数和(自身を含む): 124804800

約数和(自身を除く): 56306258

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 449, 641, 898, 1282, 3143, 4487, 6286, 7633, 8974, 10897, 15266, 21794, 53431, 76279, 106862, 152558, 287809, 575618, 2014663, 4029326, 4892753, 9785506, 34249271, 68498542]

約数ペア:

[(1, 68498542), (2, 34249271), (7, 9785506), (14, 4892753), (17, 4029326), (34, 2014663), (119, 575618), (238, 287809), (449, 152558), (641, 106862), (898, 76279), (1282, 53431), (3143, 21794), (4487, 15266), (6286, 10897), (7633, 8974)]