28808806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{11423}}^1$

素因数の和:11535

約数の個数: 16

約数和(自身を含む): 47021184

約数和(自身を除く): 18212378

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 11423, 22846, 148499, 296998, 1108031, 2216062, 14404403, 28808806]

約数ペア:

[(1, 28808806), (2, 14404403), (13, 2216062), (26, 1108031), (97, 296998), (194, 148499), (1261, 22846), (2522, 11423)]