850870064

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{283}}^1\times {\mathrm{1553}}^1$

素因数の和:1866

約数の個数: 60

約数和(自身を含む): 1819628328

約数和(自身を除く): 968758264

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 283, 484, 566, 968, 1132, 1553, 1936, 2264, 3106, 3113, 4528, 6212, 6226, 12424, 12452, 17083, 24848, 24904, 34166, 34243, 49808, 68332, 68486, 136664, 136972, 187913, 273328, 273944, 375826, 439499, 547888, 751652, 878998, 1503304, 1757996, 3006608, 3515992, 4834489, 7031984, 9668978, 19337956, 38675912, 53179379, 77351824, 106358758, 212717516, 425435032, 850870064]

約数ペア:

[(1, 850870064), (2, 425435032), (4, 212717516), (8, 106358758), (11, 77351824), (16, 53179379), (22, 38675912), (44, 19337956), (88, 9668978), (121, 7031984), (176, 4834489), (242, 3515992), (283, 3006608), (484, 1757996), (566, 1503304), (968, 878998), (1132, 751652), (1553, 547888), (1936, 439499), (2264, 375826), (3106, 273944), (3113, 273328), (4528, 187913), (6212, 136972), (6226, 136664), (12424, 68486), (12452, 68332), (17083, 49808), (24848, 34243), (24904, 34166)]