1474740848

素因数分解:

$2^4\times 7^3\times {\mathrm{268721}}^1$

素因数の和:268750

約数の個数: 40

約数和(自身を含む): 3332152800

約数和(自身を除く): 1857411952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 268721, 537442, 1074884, 1881047, 2149768, 3762094, 4299536, 7524188, 13167329, 15048376, 26334658, 30096752, 52669316, 92171303, 105338632, 184342606, 210677264, 368685212, 737370424, 1474740848]

約数ペア:

[(1, 1474740848), (2, 737370424), (4, 368685212), (7, 210677264), (8, 184342606), (14, 105338632), (16, 92171303), (28, 52669316), (49, 30096752), (56, 26334658), (98, 15048376), (112, 13167329), (196, 7524188), (343, 4299536), (392, 3762094), (686, 2149768), (784, 1881047), (1372, 1074884), (2744, 537442), (5488, 268721)]