28234310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4621}}^1$

素因数の和:4688

約数の個数: 32

約数和(自身を含む): 55907712

約数和(自身を除く): 27673402

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 4621, 6110, 9242, 23105, 46210, 60073, 120146, 217187, 300365, 434374, 600730, 1085935, 2171870, 2823431, 5646862, 14117155, 28234310]

約数ペア:

[(1, 28234310), (2, 14117155), (5, 5646862), (10, 2823431), (13, 2171870), (26, 1085935), (47, 600730), (65, 434374), (94, 300365), (130, 217187), (235, 120146), (470, 60073), (611, 46210), (1222, 23105), (3055, 9242), (4621, 6110)]