21167976496

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2683567}}^1$

素因数の和:2683621

約数の個数: 40

約数和(自身を含む): 44922928320

約数和(自身を除く): 23754951824

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 3944, 7888, 2683567, 5367134, 10734268, 21468536, 42937072, 45620639, 77823443, 91241278, 155646886, 182482556, 311293772, 364965112, 622587544, 729930224, 1245175088, 1322998531, 2645997062, 5291994124, 10583988248, 21167976496]

約数ペア:

[(1, 21167976496), (2, 10583988248), (4, 5291994124), (8, 2645997062), (16, 1322998531), (17, 1245175088), (29, 729930224), (34, 622587544), (58, 364965112), (68, 311293772), (116, 182482556), (136, 155646886), (232, 91241278), (272, 77823443), (464, 45620639), (493, 42937072), (986, 21468536), (1972, 10734268), (3944, 5367134), (7888, 2683567)]