66698536

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{117427}}^1$

素因数の和:117504

約数の個数: 16

約数和(自身を含む): 126822240

約数和(自身を除く): 60123704

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 117427, 234854, 469708, 939416, 8337317, 16674634, 33349268, 66698536]

約数ペア:

[(1, 66698536), (2, 33349268), (4, 16674634), (8, 8337317), (71, 939416), (142, 469708), (284, 234854), (568, 117427)]