65953748

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1$

素因数の和:912

約数の個数: 48

約数和(自身を含む): 137149824

約数和(自身を除く): 71196076

約数列:

[1, 2, 4, 7, 14, 28, 41, 73, 82, 146, 164, 287, 292, 511, 574, 787, 1022, 1148, 1574, 2044, 2993, 3148, 5509, 5986, 11018, 11972, 20951, 22036, 32267, 41902, 57451, 64534, 83804, 114902, 129068, 225869, 229804, 402157, 451738, 804314, 903476, 1608628, 2355491, 4710982, 9421964, 16488437, 32976874, 65953748]

約数ペア:

[(1, 65953748), (2, 32976874), (4, 16488437), (7, 9421964), (14, 4710982), (28, 2355491), (41, 1608628), (73, 903476), (82, 804314), (146, 451738), (164, 402157), (287, 229804), (292, 225869), (511, 129068), (574, 114902), (787, 83804), (1022, 64534), (1148, 57451), (1574, 41902), (2044, 32267), (2993, 22036), (3148, 20951), (5509, 11972), (5986, 11018)]