66750296

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{11971}}^1$

素因数の和:12035

約数の個数: 32

約数和(自身を含む): 135762480

約数和(自身を除く): 69012184

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2788, 5576, 11971, 23942, 47884, 95768, 203507, 407014, 490811, 814028, 981622, 1628056, 1963244, 3926488, 8343787, 16687574, 33375148, 66750296]

約数ペア:

[(1, 66750296), (2, 33375148), (4, 16687574), (8, 8343787), (17, 3926488), (34, 1963244), (41, 1628056), (68, 981622), (82, 814028), (136, 490811), (164, 407014), (328, 203507), (697, 95768), (1394, 47884), (2788, 23942), (5576, 11971)]