64862642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{40897}}^1$

素因数の和:40973

約数の個数: 16

約数和(自身を含む): 106498392

約数和(自身を除く): 41635750

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 40897, 81794, 531661, 1063322, 2494717, 4989434, 32431321, 64862642]

約数ペア:

[(1, 64862642), (2, 32431321), (13, 4989434), (26, 2494717), (61, 1063322), (122, 531661), (793, 81794), (1586, 40897)]