26851448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{307}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 56336280

約数和(自身を除く): 29484832

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 307, 377, 614, 754, 841, 1228, 1508, 1682, 2456, 3016, 3364, 3991, 6728, 7982, 8903, 10933, 15964, 17806, 21866, 31928, 35612, 43732, 71224, 87464, 115739, 231478, 258187, 462956, 516374, 925912, 1032748, 2065496, 3356431, 6712862, 13425724, 26851448]

約数ペア:

[(1, 26851448), (2, 13425724), (4, 6712862), (8, 3356431), (13, 2065496), (26, 1032748), (29, 925912), (52, 516374), (58, 462956), (104, 258187), (116, 231478), (232, 115739), (307, 87464), (377, 71224), (614, 43732), (754, 35612), (841, 31928), (1228, 21866), (1508, 17806), (1682, 15964), (2456, 10933), (3016, 8903), (3364, 7982), (3991, 6728)]