28422170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2347}}^1$

素因数の和:2534

約数の個数: 32

約数和(自身を含む): 58831488

約数和(自身を除く): 30409318

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 173, 346, 865, 1211, 1730, 2347, 2422, 4694, 6055, 11735, 12110, 16429, 23470, 32858, 82145, 164290, 406031, 812062, 2030155, 2842217, 4060310, 5684434, 14211085, 28422170]

約数ペア:

[(1, 28422170), (2, 14211085), (5, 5684434), (7, 4060310), (10, 2842217), (14, 2030155), (35, 812062), (70, 406031), (173, 164290), (346, 82145), (865, 32858), (1211, 23470), (1730, 16429), (2347, 12110), (2422, 11735), (4694, 6055)]