74805893728

素因数分解:

$2^5\times {\mathrm{263}}^1\times {\mathrm{2087}}^1\times {\mathrm{4259}}^1$

素因数の和:6619

約数の個数: 48

約数和(自身を含む): 147939644160

約数和(自身を除く): 73133750432

約数列:

[1, 2, 4, 8, 16, 32, 263, 526, 1052, 2087, 2104, 4174, 4208, 4259, 8348, 8416, 8518, 16696, 17036, 33392, 34072, 66784, 68144, 136288, 548881, 1097762, 1120117, 2195524, 2240234, 4391048, 4480468, 8782096, 8888533, 8960936, 17564192, 17777066, 17921872, 35554132, 35843744, 71108264, 142216528, 284433056, 2337684179, 4675368358, 9350736716, 18701473432, 37402946864, 74805893728]

約数ペア:

[(1, 74805893728), (2, 37402946864), (4, 18701473432), (8, 9350736716), (16, 4675368358), (32, 2337684179), (263, 284433056), (526, 142216528), (1052, 71108264), (2087, 35843744), (2104, 35554132), (4174, 17921872), (4208, 17777066), (4259, 17564192), (8348, 8960936), (8416, 8888533), (8518, 8782096), (16696, 4480468), (17036, 4391048), (33392, 2240234), (34072, 2195524), (66784, 1120117), (68144, 1097762), (136288, 548881)]