72570896

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{25339}}^1$

素因数の和:25526

約数の個数: 20

約数和(自身を含む): 141397200

約数和(自身を除く): 68826304

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 25339, 50678, 101356, 202712, 405424, 4535681, 9071362, 18142724, 36285448, 72570896]

約数ペア:

[(1, 72570896), (2, 36285448), (4, 18142724), (8, 9071362), (16, 4535681), (179, 405424), (358, 202712), (716, 101356), (1432, 50678), (2864, 25339)]