28462056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{887}}^1$

素因数の和:1094

約数の個数: 64

約数和(自身を含む): 81838080

約数和(自身を除く): 53376024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 191, 382, 573, 764, 887, 1146, 1337, 1528, 1774, 2292, 2661, 2674, 3548, 4011, 4584, 5322, 5348, 6209, 7096, 8022, 10644, 10696, 12418, 16044, 18627, 21288, 24836, 32088, 37254, 49672, 74508, 149016, 169417, 338834, 508251, 677668, 1016502, 1185919, 1355336, 2033004, 2371838, 3557757, 4066008, 4743676, 7115514, 9487352, 14231028, 28462056]

約数ペア:

[(1, 28462056), (2, 14231028), (3, 9487352), (4, 7115514), (6, 4743676), (7, 4066008), (8, 3557757), (12, 2371838), (14, 2033004), (21, 1355336), (24, 1185919), (28, 1016502), (42, 677668), (56, 508251), (84, 338834), (168, 169417), (191, 149016), (382, 74508), (573, 49672), (764, 37254), (887, 32088), (1146, 24836), (1337, 21288), (1528, 18627), (1774, 16044), (2292, 12418), (2661, 10696), (2674, 10644), (3548, 8022), (4011, 7096), (4584, 6209), (5322, 5348)]