28498262

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{23321}}^1$

素因数の和:23383

約数の個数: 16

約数和(自身を含む): 47017152

約数和(自身を除く): 18518890

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 23321, 46642, 303173, 606346, 1096087, 2192174, 14249131, 28498262]

約数ペア:

[(1, 28498262), (2, 14249131), (13, 2192174), (26, 1096087), (47, 606346), (94, 303173), (611, 46642), (1222, 23321)]