64638552

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{244843}}^1$

素因数の和:244863

約数の個数: 32

約数和(自身を含む): 176287680

約数和(自身を除く): 111649128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 244843, 489686, 734529, 979372, 1469058, 1958744, 2693273, 2938116, 5386546, 5876232, 8079819, 10773092, 16159638, 21546184, 32319276, 64638552]

約数ペア:

[(1, 64638552), (2, 32319276), (3, 21546184), (4, 16159638), (6, 10773092), (8, 8079819), (11, 5876232), (12, 5386546), (22, 2938116), (24, 2693273), (33, 1958744), (44, 1469058), (66, 979372), (88, 734529), (132, 489686), (264, 244843)]