28305158392

素因数分解:

$2^3\times 7^1\times {\mathrm{1201}}^1\times {\mathrm{420857}}^1$

素因数の和:422071

約数の個数: 32

約数和(自身を含む): 60704557920

約数和(自身を除く): 32399399528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1201, 2402, 4804, 8407, 9608, 16814, 33628, 67256, 420857, 841714, 1683428, 2945999, 3366856, 5891998, 11783996, 23567992, 505449257, 1010898514, 2021797028, 3538144799, 4043594056, 7076289598, 14152579196, 28305158392]

約数ペア:

[(1, 28305158392), (2, 14152579196), (4, 7076289598), (7, 4043594056), (8, 3538144799), (14, 2021797028), (28, 1010898514), (56, 505449257), (1201, 23567992), (2402, 11783996), (4804, 5891998), (8407, 3366856), (9608, 2945999), (16814, 1683428), (33628, 841714), (67256, 420857)]