71854076

素因数分解:

$2^2\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{2273}}^1$

素因数の和:3413

約数の個数: 24

約数和(自身を含む): 143898720

約数和(自身を除く): 72044644

約数列:

[1, 2, 4, 7, 14, 28, 1129, 2258, 2273, 4516, 4546, 7903, 9092, 15806, 15911, 31612, 31822, 63644, 2566217, 5132434, 10264868, 17963519, 35927038, 71854076]

約数ペア:

[(1, 71854076), (2, 35927038), (4, 17963519), (7, 10264868), (14, 5132434), (28, 2566217), (1129, 63644), (2258, 31822), (2273, 31612), (4516, 15911), (4546, 15806), (7903, 9092)]