7681168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2297}}^1$

素因数の和:2335

約数の個数: 40

約数和(自身を含む): 17097120

約数和(自身を除く): 9415952

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 2297, 3344, 4594, 9188, 18376, 25267, 36752, 43643, 50534, 87286, 101068, 174572, 202136, 349144, 404272, 480073, 698288, 960146, 1920292, 3840584, 7681168]

約数ペア:

[(1, 7681168), (2, 3840584), (4, 1920292), (8, 960146), (11, 698288), (16, 480073), (19, 404272), (22, 349144), (38, 202136), (44, 174572), (76, 101068), (88, 87286), (152, 50534), (176, 43643), (209, 36752), (304, 25267), (418, 18376), (836, 9188), (1672, 4594), (2297, 3344)]