28104552

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{55763}}^1$

素因数の和:55782

約数の個数: 48

約数和(自身を含む): 86991840

約数和(自身を除く): 58887288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 55763, 111526, 167289, 223052, 334578, 390341, 446104, 501867, 669156, 780682, 1003734, 1171023, 1338312, 1561364, 2007468, 2342046, 3122728, 3513069, 4014936, 4684092, 7026138, 9368184, 14052276, 28104552]

約数ペア:

[(1, 28104552), (2, 14052276), (3, 9368184), (4, 7026138), (6, 4684092), (7, 4014936), (8, 3513069), (9, 3122728), (12, 2342046), (14, 2007468), (18, 1561364), (21, 1338312), (24, 1171023), (28, 1003734), (36, 780682), (42, 669156), (56, 501867), (63, 446104), (72, 390341), (84, 334578), (126, 223052), (168, 167289), (252, 111526), (504, 55763)]