28331086

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2251}}^1$

素因数の和:2320

約数の個数: 32

約数和(自身を含む): 51886080

約数和(自身を除く): 23554994

約数列:

[1, 2, 7, 14, 29, 31, 58, 62, 203, 217, 406, 434, 899, 1798, 2251, 4502, 6293, 12586, 15757, 31514, 65279, 69781, 130558, 139562, 456953, 488467, 913906, 976934, 2023649, 4047298, 14165543, 28331086]

約数ペア:

[(1, 28331086), (2, 14165543), (7, 4047298), (14, 2023649), (29, 976934), (31, 913906), (58, 488467), (62, 456953), (203, 139562), (217, 130558), (406, 69781), (434, 65279), (899, 31514), (1798, 15757), (2251, 12586), (4502, 6293)]