65292748

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{2731}}^1$

素因数の和:2917

約数の個数: 24

約数和(自身を含む): 117803840

約数和(自身を除く): 52511092

約数列:

[1, 2, 4, 43, 86, 139, 172, 278, 556, 2731, 5462, 5977, 10924, 11954, 23908, 117433, 234866, 379609, 469732, 759218, 1518436, 16323187, 32646374, 65292748]

約数ペア:

[(1, 65292748), (2, 32646374), (4, 16323187), (43, 1518436), (86, 759218), (139, 469732), (172, 379609), (278, 234866), (556, 117433), (2731, 23908), (5462, 11954), (5977, 10924)]