28473604

素因数分解:

$2^2\times {\mathrm{971}}^1\times {\mathrm{7331}}^1$

素因数の和:8306

約数の個数: 12

約数和(自身を含む): 49886928

約数和(自身を除く): 21413324

約数列:

[1, 2, 4, 971, 1942, 3884, 7331, 14662, 29324, 7118401, 14236802, 28473604]

約数ペア:

[(1, 28473604), (2, 14236802), (4, 7118401), (971, 29324), (1942, 14662), (3884, 7331)]