71236868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{6427}}^1$

素因数の和:6611

約数の個数: 24

約数和(自身を含む): 132828192

約数和(自身を除く): 61591324

約数列:

[1, 2, 4, 17, 34, 68, 163, 326, 652, 2771, 5542, 6427, 11084, 12854, 25708, 109259, 218518, 437036, 1047601, 2095202, 4190404, 17809217, 35618434, 71236868]

約数ペア:

[(1, 71236868), (2, 35618434), (4, 17809217), (17, 4190404), (34, 2095202), (68, 1047601), (163, 437036), (326, 218518), (652, 109259), (2771, 25708), (5542, 12854), (6427, 11084)]