28596372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1229}}^1$

素因数の和:1520

約数の個数: 48

約数和(自身を含む): 76594560

約数和(自身を除く): 47998188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 277, 554, 831, 1108, 1229, 1662, 1939, 2458, 3324, 3687, 3878, 4916, 5817, 7374, 7756, 8603, 11634, 14748, 17206, 23268, 25809, 34412, 51618, 103236, 340433, 680866, 1021299, 1361732, 2042598, 2383031, 4085196, 4766062, 7149093, 9532124, 14298186, 28596372]

約数ペア:

[(1, 28596372), (2, 14298186), (3, 9532124), (4, 7149093), (6, 4766062), (7, 4085196), (12, 2383031), (14, 2042598), (21, 1361732), (28, 1021299), (42, 680866), (84, 340433), (277, 103236), (554, 51618), (831, 34412), (1108, 25809), (1229, 23268), (1662, 17206), (1939, 14748), (2458, 11634), (3324, 8603), (3687, 7756), (3878, 7374), (4916, 5817)]