28275458

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{4111}}^1$

素因数の和:4313

約数の個数: 16

約数和(自身を含む): 44903040

約数和(自身を除く): 16627582

約数列:

[1, 2, 19, 38, 181, 362, 3439, 4111, 6878, 8222, 78109, 156218, 744091, 1488182, 14137729, 28275458]

約数ペア:

[(1, 28275458), (2, 14137729), (19, 1488182), (38, 744091), (181, 156218), (362, 78109), (3439, 8222), (4111, 6878)]