71644868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{5821}}^1$

素因数の和:6023

約数の個数: 24

約数和(自身を含む): 133510104

約数和(自身を除く): 61865236

約数列:

[1, 2, 4, 17, 34, 68, 181, 362, 724, 3077, 5821, 6154, 11642, 12308, 23284, 98957, 197914, 395828, 1053601, 2107202, 4214404, 17911217, 35822434, 71644868]

約数ペア:

[(1, 71644868), (2, 35822434), (4, 17911217), (17, 4214404), (34, 2107202), (68, 1053601), (181, 395828), (362, 197914), (724, 98957), (3077, 23284), (5821, 12308), (6154, 11642)]