7128944

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{3943}}^1$

素因数の和:4064

約数の個数: 20

約数和(自身を含む): 13938096

約数和(自身を除く): 6809152

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 3943, 7886, 15772, 31544, 63088, 445559, 891118, 1782236, 3564472, 7128944]

約数ペア:

[(1, 7128944), (2, 3564472), (4, 1782236), (8, 891118), (16, 445559), (113, 63088), (226, 31544), (452, 15772), (904, 7886), (1808, 3943)]