40397324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{12577}}^1$

素因数の和:12665

約数の個数: 24

約数和(自身を含む): 78184848

約数和(自身を除く): 37787524

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 12577, 25154, 50308, 138347, 276694, 553388, 918121, 1836242, 3672484, 10099331, 20198662, 40397324]

約数ペア:

[(1, 40397324), (2, 20198662), (4, 10099331), (11, 3672484), (22, 1836242), (44, 918121), (73, 553388), (146, 276694), (292, 138347), (803, 50308), (1606, 25154), (3212, 12577)]