39455468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{20507}}^1$

素因数の和:20561

約数の個数: 24

約数和(自身を含む): 76371792

約数和(自身を除く): 36916324

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 20507, 41014, 82028, 266591, 533182, 758759, 1066364, 1517518, 3035036, 9863867, 19727734, 39455468]

約数ペア:

[(1, 39455468), (2, 19727734), (4, 9863867), (13, 3035036), (26, 1517518), (37, 1066364), (52, 758759), (74, 533182), (148, 266591), (481, 82028), (962, 41014), (1924, 20507)]