71316530992

素因数分解:

$2^4\times 7^2\times {\mathrm{6343}}^1\times {\mathrm{14341}}^1$

素因数の和:20706

約数の個数: 60

約数和(自身を含む): 160771640016

約数和(自身を除く): 89455109024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 6343, 12686, 14341, 25372, 28682, 44401, 50744, 57364, 88802, 100387, 101488, 114728, 177604, 200774, 229456, 310807, 355208, 401548, 621614, 702709, 710416, 803096, 1243228, 1405418, 1606192, 2486456, 2810836, 4972912, 5621672, 11243344, 90964963, 181929926, 363859852, 636754741, 727719704, 1273509482, 1455439408, 2547018964, 4457283187, 5094037928, 8914566374, 10188075856, 17829132748, 35658265496, 71316530992]

約数ペア:

[(1, 71316530992), (2, 35658265496), (4, 17829132748), (7, 10188075856), (8, 8914566374), (14, 5094037928), (16, 4457283187), (28, 2547018964), (49, 1455439408), (56, 1273509482), (98, 727719704), (112, 636754741), (196, 363859852), (392, 181929926), (784, 90964963), (6343, 11243344), (12686, 5621672), (14341, 4972912), (25372, 2810836), (28682, 2486456), (44401, 1606192), (50744, 1405418), (57364, 1243228), (88802, 803096), (100387, 710416), (101488, 702709), (114728, 621614), (177604, 401548), (200774, 355208), (229456, 310807)]