64647528

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{244877}}^1$

素因数の和:244897

約数の個数: 32

約数和(自身を含む): 176312160

約数和(自身を除く): 111664632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 244877, 489754, 734631, 979508, 1469262, 1959016, 2693647, 2938524, 5387294, 5877048, 8080941, 10774588, 16161882, 21549176, 32323764, 64647528]

約数ペア:

[(1, 64647528), (2, 32323764), (3, 21549176), (4, 16161882), (6, 10774588), (8, 8080941), (11, 5877048), (12, 5387294), (22, 2938524), (24, 2693647), (33, 1959016), (44, 1469262), (66, 979508), (88, 734631), (132, 489754), (264, 244877)]