68844854

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{1367}}^1$

素因数の和:1544

約数の個数: 24

約数和(自身を含む): 112654800

約数和(自身を除く): 43809946

約数列:

[1, 2, 13, 26, 149, 169, 298, 338, 1367, 1937, 2734, 3874, 17771, 25181, 35542, 50362, 203683, 231023, 407366, 462046, 2647879, 5295758, 34422427, 68844854]

約数ペア:

[(1, 68844854), (2, 34422427), (13, 5295758), (26, 2647879), (149, 462046), (169, 407366), (298, 231023), (338, 203683), (1367, 50362), (1937, 35542), (2734, 25181), (3874, 17771)]