78042434

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1\times {\mathrm{1471}}^1$

素因数の和:2161

約数の個数: 16

約数和(自身を含む): 120185856

約数和(自身を除く): 42143422

約数列:

[1, 2, 41, 82, 647, 1294, 1471, 2942, 26527, 53054, 60311, 120622, 951737, 1903474, 39021217, 78042434]

約数ペア:

[(1, 78042434), (2, 39021217), (41, 1903474), (82, 951737), (647, 120622), (1294, 60311), (1471, 53054), (2942, 26527)]