28225596

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4603}}^1$

素因数の和:4690

約数の個数: 48

約数和(自身を含む): 76315904

約数和(自身を除く): 48090308

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 4603, 6132, 9206, 13809, 18412, 27618, 32221, 55236, 64442, 96663, 128884, 193326, 336019, 386652, 672038, 1008057, 1344076, 2016114, 2352133, 4032228, 4704266, 7056399, 9408532, 14112798, 28225596]

約数ペア:

[(1, 28225596), (2, 14112798), (3, 9408532), (4, 7056399), (6, 4704266), (7, 4032228), (12, 2352133), (14, 2016114), (21, 1344076), (28, 1008057), (42, 672038), (73, 386652), (84, 336019), (146, 193326), (219, 128884), (292, 96663), (438, 64442), (511, 55236), (876, 32221), (1022, 27618), (1533, 18412), (2044, 13809), (3066, 9206), (4603, 6132)]