8664279568

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{650081}}^1$

素因数の和:650120

約数の個数: 60

約数和(自身を含む): 20676508092

約数和(自身を除く): 12012228524

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 392, 476, 784, 833, 952, 1666, 1904, 3332, 6664, 13328, 650081, 1300162, 2600324, 4550567, 5200648, 9101134, 10401296, 11051377, 18202268, 22102754, 31853969, 36404536, 44205508, 63707938, 72809072, 77359639, 88411016, 127415876, 154719278, 176822032, 254831752, 309438556, 509663504, 541517473, 618877112, 1083034946, 1237754224, 2166069892, 4332139784, 8664279568]

約数ペア:

[(1, 8664279568), (2, 4332139784), (4, 2166069892), (7, 1237754224), (8, 1083034946), (14, 618877112), (16, 541517473), (17, 509663504), (28, 309438556), (34, 254831752), (49, 176822032), (56, 154719278), (68, 127415876), (98, 88411016), (112, 77359639), (119, 72809072), (136, 63707938), (196, 44205508), (238, 36404536), (272, 31853969), (392, 22102754), (476, 18202268), (784, 11051377), (833, 10401296), (952, 9101134), (1666, 5200648), (1904, 4550567), (3332, 2600324), (6664, 1300162), (13328, 650081)]