68421346

素因数分解:

$2^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{2897}}^1$

素因数の和:3154

約数の個数: 24

約数和(自身を含む): 119925036

約数和(自身を除く): 51503690

約数列:

[1, 2, 7, 14, 49, 98, 241, 482, 1687, 2897, 3374, 5794, 11809, 20279, 23618, 40558, 141953, 283906, 698177, 1396354, 4887239, 9774478, 34210673, 68421346]

約数ペア:

[(1, 68421346), (2, 34210673), (7, 9774478), (14, 4887239), (49, 1396354), (98, 698177), (241, 283906), (482, 141953), (1687, 40558), (2897, 23618), (3374, 20279), (5794, 11809)]