42651272

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{367}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 81696000

約数和(自身を除く): 39044728

約数列:

[1, 2, 4, 8, 73, 146, 199, 292, 367, 398, 584, 734, 796, 1468, 1592, 2936, 14527, 26791, 29054, 53582, 58108, 73033, 107164, 116216, 146066, 214328, 292132, 584264, 5331409, 10662818, 21325636, 42651272]

約数ペア:

[(1, 42651272), (2, 21325636), (4, 10662818), (8, 5331409), (73, 584264), (146, 292132), (199, 214328), (292, 146066), (367, 116216), (398, 107164), (584, 73033), (734, 58108), (796, 53582), (1468, 29054), (1592, 26791), (2936, 14527)]