27581492

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:695

約数の個数: 24

約数和(自身を含む): 49156800

約数和(自身を除く): 21575308

約数列:

[1, 2, 4, 113, 139, 226, 278, 439, 452, 556, 878, 1756, 15707, 31414, 49607, 61021, 62828, 99214, 122042, 198428, 244084, 6895373, 13790746, 27581492]

約数ペア:

[(1, 27581492), (2, 13790746), (4, 6895373), (113, 244084), (139, 198428), (226, 122042), (278, 99214), (439, 62828), (452, 61021), (556, 49607), (878, 31414), (1756, 15707)]