28164130

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{941}}^1$

素因数の和:1062

約数の個数: 32

約数和(自身を含む): 52699248

約数和(自身を除く): 24535118

約数列:

[1, 2, 5, 10, 41, 73, 82, 146, 205, 365, 410, 730, 941, 1882, 2993, 4705, 5986, 9410, 14965, 29930, 38581, 68693, 77162, 137386, 192905, 343465, 385810, 686930, 2816413, 5632826, 14082065, 28164130]

約数ペア:

[(1, 28164130), (2, 14082065), (5, 5632826), (10, 2816413), (41, 686930), (73, 385810), (82, 343465), (146, 192905), (205, 137386), (365, 77162), (410, 68693), (730, 38581), (941, 29930), (1882, 14965), (2993, 9410), (4705, 5986)]