68757352

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{977}}^1$

素因数の和:1465

約数の個数: 32

約数和(自身を含む): 136137600

約数和(自身を除く): 67380248

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 463, 926, 977, 1852, 1954, 3704, 3908, 7816, 8797, 17594, 18563, 35188, 37126, 70376, 74252, 148504, 452351, 904702, 1809404, 3618808, 8594669, 17189338, 34378676, 68757352]

約数ペア:

[(1, 68757352), (2, 34378676), (4, 17189338), (8, 8594669), (19, 3618808), (38, 1809404), (76, 904702), (152, 452351), (463, 148504), (926, 74252), (977, 70376), (1852, 37126), (1954, 35188), (3704, 18563), (3908, 17594), (7816, 8797)]