40325144

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{13963}}^1$

素因数の和:14007

約数の個数: 24

約数和(自身を含む): 79804260

約数和(自身を除く): 39479116

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 13963, 27926, 55852, 111704, 265297, 530594, 1061188, 2122376, 5040643, 10081286, 20162572, 40325144]

約数ペア:

[(1, 40325144), (2, 20162572), (4, 10081286), (8, 5040643), (19, 2122376), (38, 1061188), (76, 530594), (152, 265297), (361, 111704), (722, 55852), (1444, 27926), (2888, 13963)]