28266782

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1\times {\mathrm{569}}^1$

素因数の和:1051

約数の個数: 16

約数和(自身を含む): 43297200

約数和(自身を除く): 15030418

約数列:

[1, 2, 59, 118, 421, 569, 842, 1138, 24839, 33571, 49678, 67142, 239549, 479098, 14133391, 28266782]

約数ペア:

[(1, 28266782), (2, 14133391), (59, 479098), (118, 239549), (421, 67142), (569, 49678), (842, 33571), (1138, 24839)]