4728444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{311}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 12719616

約数和(自身を除く): 7991172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 181, 311, 362, 543, 622, 724, 933, 1086, 1244, 1267, 1866, 2172, 2177, 2534, 3732, 3801, 4354, 5068, 6531, 7602, 8708, 13062, 15204, 26124, 56291, 112582, 168873, 225164, 337746, 394037, 675492, 788074, 1182111, 1576148, 2364222, 4728444]

約数ペア:

[(1, 4728444), (2, 2364222), (3, 1576148), (4, 1182111), (6, 788074), (7, 675492), (12, 394037), (14, 337746), (21, 225164), (28, 168873), (42, 112582), (84, 56291), (181, 26124), (311, 15204), (362, 13062), (543, 8708), (622, 7602), (724, 6531), (933, 5068), (1086, 4354), (1244, 3801), (1267, 3732), (1866, 2534), (2172, 2177)]