28681036386

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{207833597}}^1$

素因数の和:207833625

約数の個数: 16

約数和(自身を含む): 59856076224

約数和(自身を除く): 31175039838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 207833597, 415667194, 623500791, 1247001582, 4780172731, 9560345462, 14340518193, 28681036386]

約数ペア:

[(1, 28681036386), (2, 14340518193), (3, 9560345462), (6, 4780172731), (23, 1247001582), (46, 623500791), (69, 415667194), (138, 207833597)]