22337168

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^2\times {\mathrm{71}}^1$

素因数の和:192

約数の個数: 60

約数和(自身を含む): 51121728

約数和(自身を除く): 28784560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 71, 106, 112, 142, 212, 284, 371, 424, 497, 568, 742, 848, 994, 1136, 1484, 1988, 2809, 2968, 3763, 3976, 5618, 5936, 7526, 7952, 11236, 15052, 19663, 22472, 26341, 30104, 39326, 44944, 52682, 60208, 78652, 105364, 157304, 199439, 210728, 314608, 398878, 421456, 797756, 1396073, 1595512, 2792146, 3191024, 5584292, 11168584, 22337168]

約数ペア:

[(1, 22337168), (2, 11168584), (4, 5584292), (7, 3191024), (8, 2792146), (14, 1595512), (16, 1396073), (28, 797756), (53, 421456), (56, 398878), (71, 314608), (106, 210728), (112, 199439), (142, 157304), (212, 105364), (284, 78652), (371, 60208), (424, 52682), (497, 44944), (568, 39326), (742, 30104), (848, 26341), (994, 22472), (1136, 19663), (1484, 15052), (1988, 11236), (2809, 7952), (2968, 7526), (3763, 5936), (3976, 5618)]