71607216

素因数分解:

$2^4\times 3^1\times {\mathrm{331}}^1\times {\mathrm{4507}}^1$

素因数の和:4849

約数の個数: 40

約数和(自身を含む): 185585344

約数和(自身を除く): 113978128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 331, 662, 993, 1324, 1986, 2648, 3972, 4507, 5296, 7944, 9014, 13521, 15888, 18028, 27042, 36056, 54084, 72112, 108168, 216336, 1491817, 2983634, 4475451, 5967268, 8950902, 11934536, 17901804, 23869072, 35803608, 71607216]

約数ペア:

[(1, 71607216), (2, 35803608), (3, 23869072), (4, 17901804), (6, 11934536), (8, 8950902), (12, 5967268), (16, 4475451), (24, 2983634), (48, 1491817), (331, 216336), (662, 108168), (993, 72112), (1324, 54084), (1986, 36056), (2648, 27042), (3972, 18028), (4507, 15888), (5296, 13521), (7944, 9014)]