72773104

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{197753}}^1$

素因数の和:197784

約数の個数: 20

約数和(自身を含む): 147128976

約数和(自身を除く): 74355872

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 197753, 395506, 791012, 1582024, 3164048, 4548319, 9096638, 18193276, 36386552, 72773104]

約数ペア:

[(1, 72773104), (2, 36386552), (4, 18193276), (8, 9096638), (16, 4548319), (23, 3164048), (46, 1582024), (92, 791012), (184, 395506), (368, 197753)]