71869679

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{3527}}^1$

素因数の和:3646

約数の個数: 16

約数和(自身を含む): 85349376

約数和(自身を除く): 13479697

約数列:

[1, 7, 41, 71, 287, 497, 2911, 3527, 20377, 24689, 144607, 250417, 1012249, 1752919, 10267097, 71869679]

約数ペア:

[(1, 71869679), (7, 10267097), (41, 1752919), (71, 1012249), (287, 250417), (497, 144607), (2911, 24689), (3527, 20377)]