23558788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 47880000

約数和(自身を除く): 24321212

約数列:

[1, 2, 4, 11, 22, 29, 37, 44, 58, 74, 116, 148, 319, 407, 499, 638, 814, 998, 1073, 1276, 1628, 1996, 2146, 4292, 5489, 10978, 11803, 14471, 18463, 21956, 23606, 28942, 36926, 47212, 57884, 73852, 159181, 203093, 318362, 406186, 535427, 636724, 812372, 1070854, 2141708, 5889697, 11779394, 23558788]

約数ペア:

[(1, 23558788), (2, 11779394), (4, 5889697), (11, 2141708), (22, 1070854), (29, 812372), (37, 636724), (44, 535427), (58, 406186), (74, 318362), (116, 203093), (148, 159181), (319, 73852), (407, 57884), (499, 47212), (638, 36926), (814, 28942), (998, 23606), (1073, 21956), (1276, 18463), (1628, 14471), (1996, 11803), (2146, 10978), (4292, 5489)]