28033122

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1279}}^1$

素因数の和:1578

約数の個数: 32

約数和(自身を含む): 60641280

約数和(自身を除く): 32608158

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 281, 562, 843, 1279, 1686, 2558, 3653, 3837, 7306, 7674, 10959, 16627, 21918, 33254, 49881, 99762, 359399, 718798, 1078197, 2156394, 4672187, 9344374, 14016561, 28033122]

約数ペア:

[(1, 28033122), (2, 14016561), (3, 9344374), (6, 4672187), (13, 2156394), (26, 1078197), (39, 718798), (78, 359399), (281, 99762), (562, 49881), (843, 33254), (1279, 21918), (1686, 16627), (2558, 10959), (3653, 7674), (3837, 7306)]