7897848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{887}}^1$

素因数の和:956

約数の個数: 64

約数和(自身を含む): 23016960

約数和(自身を除く): 15119112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 371, 424, 636, 742, 887, 1113, 1272, 1484, 1774, 2226, 2661, 2968, 3548, 4452, 5322, 6209, 7096, 8904, 10644, 12418, 18627, 21288, 24836, 37254, 47011, 49672, 74508, 94022, 141033, 149016, 188044, 282066, 329077, 376088, 564132, 658154, 987231, 1128264, 1316308, 1974462, 2632616, 3948924, 7897848]

約数ペア:

[(1, 7897848), (2, 3948924), (3, 2632616), (4, 1974462), (6, 1316308), (7, 1128264), (8, 987231), (12, 658154), (14, 564132), (21, 376088), (24, 329077), (28, 282066), (42, 188044), (53, 149016), (56, 141033), (84, 94022), (106, 74508), (159, 49672), (168, 47011), (212, 37254), (318, 24836), (371, 21288), (424, 18627), (636, 12418), (742, 10644), (887, 8904), (1113, 7096), (1272, 6209), (1484, 5322), (1774, 4452), (2226, 3548), (2661, 2968)]