3257408

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1$

素因数の和:691

約数の個数: 56

約数和(自身を含む): 8071104

約数和(自身を除く): 4813696

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 661, 704, 1232, 1322, 2464, 2644, 4627, 4928, 5288, 7271, 9254, 10576, 14542, 18508, 21152, 29084, 37016, 42304, 50897, 58168, 74032, 101794, 116336, 148064, 203588, 232672, 296128, 407176, 465344, 814352, 1628704, 3257408]

約数ペア:

[(1, 3257408), (2, 1628704), (4, 814352), (7, 465344), (8, 407176), (11, 296128), (14, 232672), (16, 203588), (22, 148064), (28, 116336), (32, 101794), (44, 74032), (56, 58168), (64, 50897), (77, 42304), (88, 37016), (112, 29084), (154, 21152), (176, 18508), (224, 14542), (308, 10576), (352, 9254), (448, 7271), (616, 5288), (661, 4928), (704, 4627), (1232, 2644), (1322, 2464)]