28114502

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{223}}^1\times {\mathrm{373}}^1$

素因数の和:624

約数の個数: 24

約数和(自身を含む): 45993024

約数和(自身を除く): 17878522

約数列:

[1, 2, 13, 26, 169, 223, 338, 373, 446, 746, 2899, 4849, 5798, 9698, 37687, 63037, 75374, 83179, 126074, 166358, 1081327, 2162654, 14057251, 28114502]

約数ペア:

[(1, 28114502), (2, 14057251), (13, 2162654), (26, 1081327), (169, 166358), (223, 126074), (338, 83179), (373, 75374), (446, 63037), (746, 37687), (2899, 9698), (4849, 5798)]