22215691432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{179}}^2\times {\mathrm{7879}}^1$

素因数の和:8254

約数の個数: 48

約数和(自身を含む): 45702266400

約数和(自身を除く): 23486574968

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 179, 358, 716, 1432, 1969, 3938, 7876, 7879, 15752, 15758, 31516, 32041, 63032, 64082, 86669, 128164, 173338, 256328, 346676, 352451, 693352, 704902, 1409804, 1410341, 2819608, 2820682, 5641364, 11282728, 15513751, 31027502, 62055004, 124110008, 252451039, 504902078, 1009804156, 2019608312, 2776961429, 5553922858, 11107845716, 22215691432]

約数ペア:

[(1, 22215691432), (2, 11107845716), (4, 5553922858), (8, 2776961429), (11, 2019608312), (22, 1009804156), (44, 504902078), (88, 252451039), (179, 124110008), (358, 62055004), (716, 31027502), (1432, 15513751), (1969, 11282728), (3938, 5641364), (7876, 2820682), (7879, 2819608), (15752, 1410341), (15758, 1409804), (31516, 704902), (32041, 693352), (63032, 352451), (64082, 346676), (86669, 256328), (128164, 173338)]