2912892128

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{1063}}^1\times {\mathrm{4507}}^1$

素因数の和:5599

約数の個数: 48

約数和(自身を含む): 6043605120

約数和(自身を除く): 3130712992

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 1063, 2126, 4252, 4507, 8504, 9014, 17008, 18028, 20197, 34016, 36056, 40394, 72112, 80788, 85633, 144224, 161576, 171266, 323152, 342532, 646304, 685064, 1370128, 2740256, 4790941, 9581882, 19163764, 38327528, 76655056, 91027879, 153310112, 182055758, 364111516, 728223032, 1456446064, 2912892128]

約数ペア:

[(1, 2912892128), (2, 1456446064), (4, 728223032), (8, 364111516), (16, 182055758), (19, 153310112), (32, 91027879), (38, 76655056), (76, 38327528), (152, 19163764), (304, 9581882), (608, 4790941), (1063, 2740256), (2126, 1370128), (4252, 685064), (4507, 646304), (8504, 342532), (9014, 323152), (17008, 171266), (18028, 161576), (20197, 144224), (34016, 85633), (36056, 80788), (40394, 72112)]