28932817648

素因数分解:

$2^4\times 7^1\times {\mathrm{311}}^1\times {\mathrm{830639}}^1$

素因数の和:830965

約数の個数: 40

約数和(自身を含む): 64271600640

約数和(自身を除く): 35338782992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 311, 622, 1244, 2177, 2488, 4354, 4976, 8708, 17416, 34832, 830639, 1661278, 3322556, 5814473, 6645112, 11628946, 13290224, 23257892, 46515784, 93031568, 258328729, 516657458, 1033314916, 1808301103, 2066629832, 3616602206, 4133259664, 7233204412, 14466408824, 28932817648]

約数ペア:

[(1, 28932817648), (2, 14466408824), (4, 7233204412), (7, 4133259664), (8, 3616602206), (14, 2066629832), (16, 1808301103), (28, 1033314916), (56, 516657458), (112, 258328729), (311, 93031568), (622, 46515784), (1244, 23257892), (2177, 13290224), (2488, 11628946), (4354, 6645112), (4976, 5814473), (8708, 3322556), (17416, 1661278), (34832, 830639)]