4181872

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:205

約数の個数: 40

約数和(自身を含む): 8499456

約数和(自身を除く): 4317584

約数列:

[1, 2, 4, 8, 16, 47, 67, 83, 94, 134, 166, 188, 268, 332, 376, 536, 664, 752, 1072, 1328, 3149, 3901, 5561, 6298, 7802, 11122, 12596, 15604, 22244, 25192, 31208, 44488, 50384, 62416, 88976, 261367, 522734, 1045468, 2090936, 4181872]

約数ペア:

[(1, 4181872), (2, 2090936), (4, 1045468), (8, 522734), (16, 261367), (47, 88976), (67, 62416), (83, 50384), (94, 44488), (134, 31208), (166, 25192), (188, 22244), (268, 15604), (332, 12596), (376, 11122), (536, 7802), (664, 6298), (752, 5561), (1072, 3901), (1328, 3149)]