28502916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{182711}}^1$

素因数の和:182731

約数の個数: 24

約数和(自身を含む): 71623104

約数和(自身を除く): 43120188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 182711, 365422, 548133, 730844, 1096266, 2192532, 2375243, 4750486, 7125729, 9500972, 14251458, 28502916]

約数ペア:

[(1, 28502916), (2, 14251458), (3, 9500972), (4, 7125729), (6, 4750486), (12, 2375243), (13, 2192532), (26, 1096266), (39, 730844), (52, 548133), (78, 365422), (156, 182711)]