28247572

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{2129}}^1$

素因数の和:2271

約数の個数: 24

約数和(自身を含む): 51528960

約数和(自身を除く): 23281388

約数列:

[1, 2, 4, 31, 62, 107, 124, 214, 428, 2129, 3317, 4258, 6634, 8516, 13268, 65999, 131998, 227803, 263996, 455606, 911212, 7061893, 14123786, 28247572]

約数ペア:

[(1, 28247572), (2, 14123786), (4, 7061893), (31, 911212), (62, 455606), (107, 263996), (124, 227803), (214, 131998), (428, 65999), (2129, 13268), (3317, 8516), (4258, 6634)]