67928938

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{2437}}^1$

素因数の和:2638

約数の個数: 32

約数和(自身を含む): 127790208

約数和(自身を除く): 59861270

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 181, 362, 1267, 1991, 2437, 2534, 3982, 4874, 13937, 17059, 26807, 27874, 34118, 53614, 187649, 375298, 441097, 882194, 3087679, 4852067, 6175358, 9704134, 33964469, 67928938]

約数ペア:

[(1, 67928938), (2, 33964469), (7, 9704134), (11, 6175358), (14, 4852067), (22, 3087679), (77, 882194), (154, 441097), (181, 375298), (362, 187649), (1267, 53614), (1991, 34118), (2437, 27874), (2534, 26807), (3982, 17059), (4874, 13937)]