7448272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{35809}}^1$

素因数の和:35830

約数の個数: 20

約数和(自身を含む): 15541540

約数和(自身を除く): 8093268

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 35809, 71618, 143236, 286472, 465517, 572944, 931034, 1862068, 3724136, 7448272]

約数ペア:

[(1, 7448272), (2, 3724136), (4, 1862068), (8, 931034), (13, 572944), (16, 465517), (26, 286472), (52, 143236), (104, 71618), (208, 35809)]