68814941

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1$

素因数の和:813

約数の個数: 24

約数和(自身を含む): 81252000

約数和(自身を除く): 12437059

約数列:

[1, 13, 19, 29, 169, 247, 377, 551, 739, 3211, 4901, 7163, 9607, 14041, 21431, 93119, 124891, 182533, 278603, 407189, 2372929, 3621839, 5293457, 68814941]

約数ペア:

[(1, 68814941), (13, 5293457), (19, 3621839), (29, 2372929), (169, 407189), (247, 278603), (377, 182533), (551, 124891), (739, 93119), (3211, 21431), (4901, 14041), (7163, 9607)]