28954856

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{12611}}^1$

素因数の和:12665

約数の個数: 32

約数和(自身を含む): 63564480

約数和(自身を除く): 34609624

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 12611, 25222, 50444, 88277, 100888, 176554, 353108, 517051, 706216, 1034102, 2068204, 3619357, 4136408, 7238714, 14477428, 28954856]

約数ペア:

[(1, 28954856), (2, 14477428), (4, 7238714), (7, 4136408), (8, 3619357), (14, 2068204), (28, 1034102), (41, 706216), (56, 517051), (82, 353108), (164, 176554), (287, 100888), (328, 88277), (574, 50444), (1148, 25222), (2296, 12611)]