38688399358

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{419}}^1\times {\mathrm{33479}}^1$

素因数の和:34104

約数の個数: 32

約数和(自身を含む): 66820723200

約数和(自身を除く): 28132323842

約数列:

[1, 2, 7, 14, 197, 394, 419, 838, 1379, 2758, 2933, 5866, 33479, 66958, 82543, 165086, 234353, 468706, 577801, 1155602, 6595363, 13190726, 14027701, 28055402, 46167541, 92335082, 98193907, 196387814, 2763457097, 5526914194, 19344199679, 38688399358]

約数ペア:

[(1, 38688399358), (2, 19344199679), (7, 5526914194), (14, 2763457097), (197, 196387814), (394, 98193907), (419, 92335082), (838, 46167541), (1379, 28055402), (2758, 14027701), (2933, 13190726), (5866, 6595363), (33479, 1155602), (66958, 577801), (82543, 468706), (165086, 234353)]