28896335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1061}}^1$

素因数の和:1498

約数の個数: 16

約数和(自身を含む): 37467360

約数和(自身を除く): 8571025

約数列:

[1, 5, 13, 65, 419, 1061, 2095, 5305, 5447, 13793, 27235, 68965, 444559, 2222795, 5779267, 28896335]

約数ペア:

[(1, 28896335), (5, 5779267), (13, 2222795), (65, 444559), (419, 68965), (1061, 27235), (2095, 13793), (5305, 5447)]