28626248

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{17627}}^1$

素因数の和:17669

約数の個数: 32

約数和(自身を含む): 63460800

約数和(自身を除く): 34834552

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 17627, 35254, 70508, 123389, 141016, 246778, 493556, 511183, 987112, 1022366, 2044732, 3578281, 4089464, 7156562, 14313124, 28626248]

約数ペア:

[(1, 28626248), (2, 14313124), (4, 7156562), (7, 4089464), (8, 3578281), (14, 2044732), (28, 1022366), (29, 987112), (56, 511183), (58, 493556), (116, 246778), (203, 141016), (232, 123389), (406, 70508), (812, 35254), (1624, 17627)]