71977232

素因数分解:

$2^4\times {\mathrm{2113}}^1\times {\mathrm{2129}}^1$

素因数の和:4250

約数の個数: 20

約数和(自身を含む): 139587420

約数和(自身を除く): 67610188

約数列:

[1, 2, 4, 8, 16, 2113, 2129, 4226, 4258, 8452, 8516, 16904, 17032, 33808, 34064, 4498577, 8997154, 17994308, 35988616, 71977232]

約数ペア:

[(1, 71977232), (2, 35988616), (4, 17994308), (8, 8997154), (16, 4498577), (2113, 34064), (2129, 33808), (4226, 17032), (4258, 16904), (8452, 8516)]