40009664

素因数分解:

$2^6\times {\mathrm{263}}^1\times {\mathrm{2377}}^1$

素因数の和:2652

約数の個数: 28

約数和(自身を含む): 79729584

約数和(自身を除く): 39719920

約数列:

[1, 2, 4, 8, 16, 32, 64, 263, 526, 1052, 2104, 2377, 4208, 4754, 8416, 9508, 16832, 19016, 38032, 76064, 152128, 625151, 1250302, 2500604, 5001208, 10002416, 20004832, 40009664]

約数ペア:

[(1, 40009664), (2, 20004832), (4, 10002416), (8, 5001208), (16, 2500604), (32, 1250302), (64, 625151), (263, 152128), (526, 76064), (1052, 38032), (2104, 19016), (2377, 16832), (4208, 9508), (4754, 8416)]