64788854

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{1861}}^1$

素因数の和:1992

約数の個数: 24

約数和(自身を含む): 106312752

約数和(自身を除く): 41523898

約数列:

[1, 2, 13, 26, 103, 169, 206, 338, 1339, 1861, 2678, 3722, 17407, 24193, 34814, 48386, 191683, 314509, 383366, 629018, 2491879, 4983758, 32394427, 64788854]

約数ペア:

[(1, 64788854), (2, 32394427), (13, 4983758), (26, 2491879), (103, 629018), (169, 383366), (206, 314509), (338, 191683), (1339, 48386), (1861, 34814), (2678, 24193), (3722, 17407)]