61689872

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{673}}^1$

素因数の和:1035

約数の個数: 40

約数和(自身を含む): 127119096

約数和(自身を除く): 65429224

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 337, 673, 674, 1346, 1348, 2692, 2696, 5384, 5392, 5729, 10768, 11441, 11458, 22882, 22916, 45764, 45832, 91528, 91664, 183056, 226801, 453602, 907204, 1814408, 3628816, 3855617, 7711234, 15422468, 30844936, 61689872]

約数ペア:

[(1, 61689872), (2, 30844936), (4, 15422468), (8, 7711234), (16, 3855617), (17, 3628816), (34, 1814408), (68, 907204), (136, 453602), (272, 226801), (337, 183056), (673, 91664), (674, 91528), (1346, 45832), (1348, 45764), (2692, 22916), (2696, 22882), (5384, 11458), (5392, 11441), (5729, 10768)]