67628639

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4093}}^1$

素因数の和:4178

約数の個数: 16

約数和(自身を含む): 77032704

約数和(自身を除く): 9404065

約数列:

[1, 13, 31, 41, 403, 533, 1271, 4093, 16523, 53209, 126883, 167813, 1649479, 2181569, 5202203, 67628639]

約数ペア:

[(1, 67628639), (13, 5202203), (31, 2181569), (41, 1649479), (403, 167813), (533, 126883), (1271, 53209), (4093, 16523)]