28233010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5297}}^1$

素因数の和:5358

約数の個数: 32

約数和(自身を含む): 56074032

約数和(自身を除く): 27841022

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5297, 5330, 10594, 26485, 52970, 68861, 137722, 217177, 344305, 434354, 688610, 1085885, 2171770, 2823301, 5646602, 14116505, 28233010]

約数ペア:

[(1, 28233010), (2, 14116505), (5, 5646602), (10, 2823301), (13, 2171770), (26, 1085885), (41, 688610), (65, 434354), (82, 344305), (130, 217177), (205, 137722), (410, 68861), (533, 52970), (1066, 26485), (2665, 10594), (5297, 5330)]