38640796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{7193}}^1$

素因数の和:7293

約数の個数: 24

約数和(自身を含む): 72515520

約数和(自身を除く): 33874724

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 2686, 5372, 7193, 14386, 28772, 122281, 244562, 489124, 568247, 1136494, 2272988, 9660199, 19320398, 38640796]

約数ペア:

[(1, 38640796), (2, 19320398), (4, 9660199), (17, 2272988), (34, 1136494), (68, 568247), (79, 489124), (158, 244562), (316, 122281), (1343, 28772), (2686, 14386), (5372, 7193)]