4078902688

素因数分解:

$2^5\times 7^2\times {\mathrm{127}}^1\times {\mathrm{20483}}^1$

素因数の和:20634

約数の個数: 72

約数和(自身を含む): 9415429632

約数和(自身を除く): 5336526944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 127, 196, 224, 254, 392, 508, 784, 889, 1016, 1568, 1778, 2032, 3556, 4064, 6223, 7112, 12446, 14224, 20483, 24892, 28448, 40966, 49784, 81932, 99568, 143381, 163864, 199136, 286762, 327728, 573524, 655456, 1003667, 1147048, 2007334, 2294096, 2601341, 4014668, 4588192, 5202682, 8029336, 10405364, 16058672, 18209387, 20810728, 32117344, 36418774, 41621456, 72837548, 83242912, 127465709, 145675096, 254931418, 291350192, 509862836, 582700384, 1019725672, 2039451344, 4078902688]

約数ペア:

[(1, 4078902688), (2, 2039451344), (4, 1019725672), (7, 582700384), (8, 509862836), (14, 291350192), (16, 254931418), (28, 145675096), (32, 127465709), (49, 83242912), (56, 72837548), (98, 41621456), (112, 36418774), (127, 32117344), (196, 20810728), (224, 18209387), (254, 16058672), (392, 10405364), (508, 8029336), (784, 5202682), (889, 4588192), (1016, 4014668), (1568, 2601341), (1778, 2294096), (2032, 2007334), (3556, 1147048), (4064, 1003667), (6223, 655456), (7112, 573524), (12446, 327728), (14224, 286762), (20483, 199136), (24892, 163864), (28448, 143381), (40966, 99568), (49784, 81932)]