72319406

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{7451}}^1$

素因数の和:7687

約数の個数: 16

約数和(自身を含む): 113747328

約数和(自身を除く): 41427922

約数列:

[1, 2, 23, 46, 211, 422, 4853, 7451, 9706, 14902, 171373, 342746, 1572161, 3144322, 36159703, 72319406]

約数ペア:

[(1, 72319406), (2, 36159703), (23, 3144322), (46, 1572161), (211, 342746), (422, 171373), (4853, 14902), (7451, 9706)]