78692252

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{8447}}^1$

素因数の和:8605

約数の個数: 24

約数和(自身を含む): 146893824

約数和(自身を除く): 68201572

約数列:

[1, 2, 4, 17, 34, 68, 137, 274, 548, 2329, 4658, 8447, 9316, 16894, 33788, 143599, 287198, 574396, 1157239, 2314478, 4628956, 19673063, 39346126, 78692252]

約数ペア:

[(1, 78692252), (2, 39346126), (4, 19673063), (17, 4628956), (34, 2314478), (68, 1157239), (137, 574396), (274, 287198), (548, 143599), (2329, 33788), (4658, 16894), (8447, 9316)]