25387064

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1499}}^1$

素因数の和:1607

約数の個数: 32

約数和(自身を含む): 49950000

約数和(自身を除く): 24562936

約数列:

[1, 2, 4, 8, 29, 58, 73, 116, 146, 232, 292, 584, 1499, 2117, 2998, 4234, 5996, 8468, 11992, 16936, 43471, 86942, 109427, 173884, 218854, 347768, 437708, 875416, 3173383, 6346766, 12693532, 25387064]

約数ペア:

[(1, 25387064), (2, 12693532), (4, 6346766), (8, 3173383), (29, 875416), (58, 437708), (73, 347768), (116, 218854), (146, 173884), (232, 109427), (292, 86942), (584, 43471), (1499, 16936), (2117, 11992), (2998, 8468), (4234, 5996)]