2800193536

素因数分解:

$2^{12}\times 7^1\times {\mathrm{127}}^1\times {\mathrm{769}}^1$

素因数の和:927

約数の個数: 104

約数和(自身を含む): 6458439680

約数和(自身を除く): 3658246144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 224, 254, 256, 448, 508, 512, 769, 889, 896, 1016, 1024, 1538, 1778, 1792, 2032, 2048, 3076, 3556, 3584, 4064, 4096, 5383, 6152, 7112, 7168, 8128, 10766, 12304, 14224, 14336, 16256, 21532, 24608, 28448, 28672, 32512, 43064, 49216, 56896, 65024, 86128, 97663, 98432, 113792, 130048, 172256, 195326, 196864, 227584, 260096, 344512, 390652, 393728, 455168, 520192, 683641, 689024, 781304, 787456, 910336, 1367282, 1378048, 1562608, 1574912, 1820672, 2734564, 2756096, 3125216, 3149824, 3641344, 5469128, 5512192, 6250432, 10938256, 11024384, 12500864, 21876512, 22048768, 25001728, 43753024, 50003456, 87506048, 100006912, 175012096, 200013824, 350024192, 400027648, 700048384, 1400096768, 2800193536]

約数ペア:

[(1, 2800193536), (2, 1400096768), (4, 700048384), (7, 400027648), (8, 350024192), (14, 200013824), (16, 175012096), (28, 100006912), (32, 87506048), (56, 50003456), (64, 43753024), (112, 25001728), (127, 22048768), (128, 21876512), (224, 12500864), (254, 11024384), (256, 10938256), (448, 6250432), (508, 5512192), (512, 5469128), (769, 3641344), (889, 3149824), (896, 3125216), (1016, 2756096), (1024, 2734564), (1538, 1820672), (1778, 1574912), (1792, 1562608), (2032, 1378048), (2048, 1367282), (3076, 910336), (3556, 787456), (3584, 781304), (4064, 689024), (4096, 683641), (5383, 520192), (6152, 455168), (7112, 393728), (7168, 390652), (8128, 344512), (10766, 260096), (12304, 227584), (14224, 196864), (14336, 195326), (16256, 172256), (21532, 130048), (24608, 113792), (28448, 98432), (28672, 97663), (32512, 86128), (43064, 65024), (49216, 56896)]