82579168

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19403}}^1$

素因数の和:19439

約数の個数: 48

約数和(自身を含む): 195592320

約数和(自身を除く): 113013152

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 19403, 38806, 77612, 135821, 155224, 271642, 310448, 368657, 543284, 620896, 737314, 1086568, 1474628, 2173136, 2580599, 2949256, 4346272, 5161198, 5898512, 10322396, 11797024, 20644792, 41289584, 82579168]

約数ペア:

[(1, 82579168), (2, 41289584), (4, 20644792), (7, 11797024), (8, 10322396), (14, 5898512), (16, 5161198), (19, 4346272), (28, 2949256), (32, 2580599), (38, 2173136), (56, 1474628), (76, 1086568), (112, 737314), (133, 620896), (152, 543284), (224, 368657), (266, 310448), (304, 271642), (532, 155224), (608, 135821), (1064, 77612), (2128, 38806), (4256, 19403)]