28730272

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{52813}}^1$

素因数の和:52840

約数の個数: 24

約数和(自身を含む): 59891076

約数和(自身を除く): 31160804

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 52813, 105626, 211252, 422504, 845008, 897821, 1690016, 1795642, 3591284, 7182568, 14365136, 28730272]

約数ペア:

[(1, 28730272), (2, 14365136), (4, 7182568), (8, 3591284), (16, 1795642), (17, 1690016), (32, 897821), (34, 845008), (68, 422504), (136, 211252), (272, 105626), (544, 52813)]