27654838

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1\times {\mathrm{541}}^1$

素因数の和:1023

約数の個数: 16

約数和(自身を含む): 42341040

約数和(自身を除く): 14686202

約数列:

[1, 2, 61, 122, 419, 541, 838, 1082, 25559, 33001, 51118, 66002, 226679, 453358, 13827419, 27654838]

約数ペア:

[(1, 27654838), (2, 13827419), (61, 453358), (122, 226679), (419, 66002), (541, 51118), (838, 33001), (1082, 25559)]