2912773216

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{5527}}^1$

素因数の和:5963

約数の個数: 48

約数和(自身を含む): 5884268544

約数和(自身を除く): 2971495328

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 383, 688, 766, 1376, 1532, 3064, 5527, 6128, 11054, 12256, 16469, 22108, 32938, 44216, 65876, 88432, 131752, 176864, 237661, 263504, 475322, 527008, 950644, 1901288, 2116841, 3802576, 4233682, 7605152, 8467364, 16934728, 33869456, 67738912, 91024163, 182048326, 364096652, 728193304, 1456386608, 2912773216]

約数ペア:

[(1, 2912773216), (2, 1456386608), (4, 728193304), (8, 364096652), (16, 182048326), (32, 91024163), (43, 67738912), (86, 33869456), (172, 16934728), (344, 8467364), (383, 7605152), (688, 4233682), (766, 3802576), (1376, 2116841), (1532, 1901288), (3064, 950644), (5527, 527008), (6128, 475322), (11054, 263504), (12256, 237661), (16469, 176864), (22108, 131752), (32938, 88432), (44216, 65876)]