7972356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{887}}^1$

素因数の和:1008

約数の個数: 48

約数和(自身を含む): 21482496

約数和(自身を除く): 13510140

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 642, 749, 887, 1284, 1498, 1774, 2247, 2661, 2996, 3548, 4494, 5322, 6209, 8988, 10644, 12418, 18627, 24836, 37254, 74508, 94909, 189818, 284727, 379636, 569454, 664363, 1138908, 1328726, 1993089, 2657452, 3986178, 7972356]

約数ペア:

[(1, 7972356), (2, 3986178), (3, 2657452), (4, 1993089), (6, 1328726), (7, 1138908), (12, 664363), (14, 569454), (21, 379636), (28, 284727), (42, 189818), (84, 94909), (107, 74508), (214, 37254), (321, 24836), (428, 18627), (642, 12418), (749, 10644), (887, 8988), (1284, 6209), (1498, 5322), (1774, 4494), (2247, 3548), (2661, 2996)]