28768029

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 42923520

約数和(自身を除く): 14155491

約数列:

[1, 3, 17, 29, 51, 53, 87, 159, 367, 493, 901, 1101, 1479, 1537, 2703, 4611, 6239, 10643, 18717, 19451, 26129, 31929, 58353, 78387, 180931, 330667, 542793, 564079, 992001, 1692237, 9589343, 28768029]

約数ペア:

[(1, 28768029), (3, 9589343), (17, 1692237), (29, 992001), (51, 564079), (53, 542793), (87, 330667), (159, 180931), (367, 78387), (493, 58353), (901, 31929), (1101, 26129), (1479, 19451), (1537, 18717), (2703, 10643), (4611, 6239)]