28114476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{180221}}^1$

素因数の和:180241

約数の個数: 24

約数和(自身を含む): 70647024

約数和(自身を除く): 42532548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 180221, 360442, 540663, 720884, 1081326, 2162652, 2342873, 4685746, 7028619, 9371492, 14057238, 28114476]

約数ペア:

[(1, 28114476), (2, 14057238), (3, 9371492), (4, 7028619), (6, 4685746), (12, 2342873), (13, 2162652), (26, 1081326), (39, 720884), (52, 540663), (78, 360442), (156, 180221)]