28205222

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:604

約数の個数: 24

約数和(自身を含む): 45151344

約数和(自身を除く): 16946122

約数列:

[1, 2, 23, 46, 53, 106, 503, 529, 1006, 1058, 1219, 2438, 11569, 23138, 26659, 28037, 53318, 56074, 266087, 532174, 613157, 1226314, 14102611, 28205222]

約数ペア:

[(1, 28205222), (2, 14102611), (23, 1226314), (46, 613157), (53, 532174), (106, 266087), (503, 56074), (529, 53318), (1006, 28037), (1058, 26659), (1219, 23138), (2438, 11569)]