25074064

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{5039}}^1$

素因数の和:5358

約数の個数: 20

約数和(自身を含む): 48746880

約数和(自身を除く): 23672816

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 5039, 10078, 20156, 40312, 80624, 1567129, 3134258, 6268516, 12537032, 25074064]

約数ペア:

[(1, 25074064), (2, 12537032), (4, 6268516), (8, 3134258), (16, 1567129), (311, 80624), (622, 40312), (1244, 20156), (2488, 10078), (4976, 5039)]