24749008

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{90989}}^1$

素因数の和:91014

約数の個数: 20

約数和(自身を含む): 50772420

約数和(自身を除く): 26023412

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 90989, 181978, 363956, 727912, 1455824, 1546813, 3093626, 6187252, 12374504, 24749008]

約数ペア:

[(1, 24749008), (2, 12374504), (4, 6187252), (8, 3093626), (16, 1546813), (17, 1455824), (34, 727912), (68, 363956), (136, 181978), (272, 90989)]