12961192048

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{15391}}^1$

素因数の和:15582

約数の個数: 80

約数和(自身を含む): 29377294336

約数和(自身を除く): 16416102288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 103, 112, 146, 206, 292, 412, 511, 584, 721, 824, 1022, 1168, 1442, 1648, 2044, 2884, 4088, 5768, 7519, 8176, 11536, 15038, 15391, 30076, 30782, 52633, 60152, 61564, 105266, 107737, 120304, 123128, 210532, 215474, 246256, 421064, 430948, 842128, 861896, 1123543, 1585273, 1723792, 2247086, 3170546, 4494172, 6341092, 7864801, 8988344, 11096911, 12682184, 15729602, 17976688, 22193822, 25364368, 31459204, 44387644, 62918408, 88775288, 115724929, 125836816, 177550576, 231449858, 462899716, 810074503, 925799432, 1620149006, 1851598864, 3240298012, 6480596024, 12961192048]

約数ペア:

[(1, 12961192048), (2, 6480596024), (4, 3240298012), (7, 1851598864), (8, 1620149006), (14, 925799432), (16, 810074503), (28, 462899716), (56, 231449858), (73, 177550576), (103, 125836816), (112, 115724929), (146, 88775288), (206, 62918408), (292, 44387644), (412, 31459204), (511, 25364368), (584, 22193822), (721, 17976688), (824, 15729602), (1022, 12682184), (1168, 11096911), (1442, 8988344), (1648, 7864801), (2044, 6341092), (2884, 4494172), (4088, 3170546), (5768, 2247086), (7519, 1723792), (8176, 1585273), (11536, 1123543), (15038, 861896), (15391, 842128), (30076, 430948), (30782, 421064), (52633, 246256), (60152, 215474), (61564, 210532), (105266, 123128), (107737, 120304)]