82762144

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{499}}^1$

素因数の和:653

約数の個数: 48

約数和(自身を含む): 167832000

約数和(自身を除く): 85069856

約数列:

[1, 2, 4, 8, 16, 32, 71, 73, 142, 146, 284, 292, 499, 568, 584, 998, 1136, 1168, 1996, 2272, 2336, 3992, 5183, 7984, 10366, 15968, 20732, 35429, 36427, 41464, 70858, 72854, 82928, 141716, 145708, 165856, 283432, 291416, 566864, 582832, 1133728, 1165664, 2586317, 5172634, 10345268, 20690536, 41381072, 82762144]

約数ペア:

[(1, 82762144), (2, 41381072), (4, 20690536), (8, 10345268), (16, 5172634), (32, 2586317), (71, 1165664), (73, 1133728), (142, 582832), (146, 566864), (284, 291416), (292, 283432), (499, 165856), (568, 145708), (584, 141716), (998, 82928), (1136, 72854), (1168, 70858), (1996, 41464), (2272, 36427), (2336, 35429), (3992, 20732), (5183, 15968), (7984, 10366)]