40738646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{773}}^1\times {\mathrm{2027}}^1$

素因数の和:2815

約数の個数: 16

約数和(自身を含む): 65926224

約数和(自身を除く): 25187578

約数列:

[1, 2, 13, 26, 773, 1546, 2027, 4054, 10049, 20098, 26351, 52702, 1566871, 3133742, 20369323, 40738646]

約数ペア:

[(1, 40738646), (2, 20369323), (13, 3133742), (26, 1566871), (773, 52702), (1546, 26351), (2027, 20098), (4054, 10049)]