28105922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{4523}}^1$

素因数の和:4777

約数の個数: 16

約数和(自身を含む): 45601920

約数和(自身を除く): 17495998

約数列:

[1, 2, 13, 26, 239, 478, 3107, 4523, 6214, 9046, 58799, 117598, 1080997, 2161994, 14052961, 28105922]

約数ペア:

[(1, 28105922), (2, 14052961), (13, 2161994), (26, 1080997), (239, 117598), (478, 58799), (3107, 9046), (4523, 6214)]