65870992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2857}}^1$

素因数の和:3007

約数の個数: 40

約数和(自身を含む): 140339232

約数和(自身を除く): 74468240

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 131, 176, 262, 524, 1048, 1441, 2096, 2857, 2882, 5714, 5764, 11428, 11528, 22856, 23056, 31427, 45712, 62854, 125708, 251416, 374267, 502832, 748534, 1497068, 2994136, 4116937, 5988272, 8233874, 16467748, 32935496, 65870992]

約数ペア:

[(1, 65870992), (2, 32935496), (4, 16467748), (8, 8233874), (11, 5988272), (16, 4116937), (22, 2994136), (44, 1497068), (88, 748534), (131, 502832), (176, 374267), (262, 251416), (524, 125708), (1048, 62854), (1441, 45712), (2096, 31427), (2857, 23056), (2882, 22856), (5714, 11528), (5764, 11428)]