28573406

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:400

約数の個数: 24

約数和(自身を含む): 45390240

約数和(自身を除く): 16816834

約数列:

[1, 2, 23, 46, 113, 226, 239, 478, 529, 1058, 2599, 5198, 5497, 10994, 27007, 54014, 59777, 119554, 126431, 252862, 621161, 1242322, 14286703, 28573406]

約数ペア:

[(1, 28573406), (2, 14286703), (23, 1242322), (46, 621161), (113, 252862), (226, 126431), (239, 119554), (478, 59777), (529, 54014), (1058, 27007), (2599, 10994), (5198, 5497)]