16439125024

素因数分解:

$2^5\times 7^1\times {\mathrm{131}}^1\times {\mathrm{560221}}^1$

素因数の和:560369

約数の個数: 48

約数和(自身を含む): 37270449216

約数和(自身を除く): 20831324192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 131, 224, 262, 524, 917, 1048, 1834, 2096, 3668, 4192, 7336, 14672, 29344, 560221, 1120442, 2240884, 3921547, 4481768, 7843094, 8963536, 15686188, 17927072, 31372376, 62744752, 73388951, 125489504, 146777902, 293555804, 513722657, 587111608, 1027445314, 1174223216, 2054890628, 2348446432, 4109781256, 8219562512, 16439125024]

約数ペア:

[(1, 16439125024), (2, 8219562512), (4, 4109781256), (7, 2348446432), (8, 2054890628), (14, 1174223216), (16, 1027445314), (28, 587111608), (32, 513722657), (56, 293555804), (112, 146777902), (131, 125489504), (224, 73388951), (262, 62744752), (524, 31372376), (917, 17927072), (1048, 15686188), (1834, 8963536), (2096, 7843094), (3668, 4481768), (4192, 3921547), (7336, 2240884), (14672, 1120442), (29344, 560221)]