22628312

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 50853120

約数和(自身を除く): 28224808

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 67, 74, 134, 148, 163, 259, 268, 296, 326, 469, 518, 536, 652, 938, 1036, 1141, 1304, 1876, 2072, 2282, 2479, 3752, 4564, 4958, 6031, 9128, 9916, 10921, 12062, 17353, 19832, 21842, 24124, 34706, 42217, 43684, 48248, 69412, 76447, 84434, 87368, 138824, 152894, 168868, 305788, 337736, 404077, 611576, 808154, 1616308, 2828539, 3232616, 5657078, 11314156, 22628312]

約数ペア:

[(1, 22628312), (2, 11314156), (4, 5657078), (7, 3232616), (8, 2828539), (14, 1616308), (28, 808154), (37, 611576), (56, 404077), (67, 337736), (74, 305788), (134, 168868), (148, 152894), (163, 138824), (259, 87368), (268, 84434), (296, 76447), (326, 69412), (469, 48248), (518, 43684), (536, 42217), (652, 34706), (938, 24124), (1036, 21842), (1141, 19832), (1304, 17353), (1876, 12062), (2072, 10921), (2282, 9916), (2479, 9128), (3752, 6031), (4564, 4958)]