40500074

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1\times {\mathrm{1249}}^1$

素因数の和:1805

約数の個数: 16

約数和(自身を含む): 62880000

約数和(自身を除く): 22379926

約数列:

[1, 2, 31, 62, 523, 1046, 1249, 2498, 16213, 32426, 38719, 77438, 653227, 1306454, 20250037, 40500074]

約数ペア:

[(1, 40500074), (2, 20250037), (31, 1306454), (62, 653227), (523, 77438), (1046, 38719), (1249, 32426), (2498, 16213)]