27826688

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:197

約数の個数: 80

約数和(自身を含む): 61871040

約数和(自身を除く): 34044352

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 128, 136, 139, 184, 256, 272, 278, 368, 391, 512, 544, 556, 736, 782, 1088, 1112, 1472, 1564, 2176, 2224, 2363, 2944, 3128, 3197, 4352, 4448, 4726, 5888, 6256, 6394, 8704, 8896, 9452, 11776, 12512, 12788, 17792, 18904, 25024, 25576, 35584, 37808, 50048, 51152, 54349, 71168, 75616, 100096, 102304, 108698, 151232, 200192, 204608, 217396, 302464, 409216, 434792, 604928, 818432, 869584, 1209856, 1636864, 1739168, 3478336, 6956672, 13913344, 27826688]

約数ペア:

[(1, 27826688), (2, 13913344), (4, 6956672), (8, 3478336), (16, 1739168), (17, 1636864), (23, 1209856), (32, 869584), (34, 818432), (46, 604928), (64, 434792), (68, 409216), (92, 302464), (128, 217396), (136, 204608), (139, 200192), (184, 151232), (256, 108698), (272, 102304), (278, 100096), (368, 75616), (391, 71168), (512, 54349), (544, 51152), (556, 50048), (736, 37808), (782, 35584), (1088, 25576), (1112, 25024), (1472, 18904), (1564, 17792), (2176, 12788), (2224, 12512), (2363, 11776), (2944, 9452), (3128, 8896), (3197, 8704), (4352, 6394), (4448, 6256), (4726, 5888)]