28367924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{23719}}^1$

素因数の和:23759

約数の個数: 24

約数和(自身を含む): 55789440

約数和(自身を除く): 27421516

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 23719, 47438, 94876, 308347, 545537, 616694, 1091074, 1233388, 2182148, 7091981, 14183962, 28367924]

約数ペア:

[(1, 28367924), (2, 14183962), (4, 7091981), (13, 2182148), (23, 1233388), (26, 1091074), (46, 616694), (52, 545537), (92, 308347), (299, 94876), (598, 47438), (1196, 23719)]