22070967568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1439}}^1\times {\mathrm{3881}}^1$

素因数の和:5360

約数の個数: 80

約数和(自身を含む): 48521894400

約数和(自身を除く): 26450926832

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1439, 1976, 2878, 3881, 3952, 5756, 7762, 11512, 15524, 18707, 23024, 27341, 31048, 37414, 50453, 54682, 62096, 73739, 74828, 100906, 109364, 147478, 149656, 201812, 218728, 294956, 299312, 355433, 403624, 437456, 589912, 710866, 807248, 958607, 1179824, 1421732, 1917214, 2843464, 3834428, 5584759, 5686928, 7668856, 11169518, 15337712, 22339036, 44678072, 72601867, 89356144, 106110421, 145203734, 212220842, 290407468, 424441684, 580814936, 848883368, 1161629872, 1379435473, 1697766736, 2758870946, 5517741892, 11035483784, 22070967568]

約数ペア:

[(1, 22070967568), (2, 11035483784), (4, 5517741892), (8, 2758870946), (13, 1697766736), (16, 1379435473), (19, 1161629872), (26, 848883368), (38, 580814936), (52, 424441684), (76, 290407468), (104, 212220842), (152, 145203734), (208, 106110421), (247, 89356144), (304, 72601867), (494, 44678072), (988, 22339036), (1439, 15337712), (1976, 11169518), (2878, 7668856), (3881, 5686928), (3952, 5584759), (5756, 3834428), (7762, 2843464), (11512, 1917214), (15524, 1421732), (18707, 1179824), (23024, 958607), (27341, 807248), (31048, 710866), (37414, 589912), (50453, 437456), (54682, 403624), (62096, 355433), (73739, 299312), (74828, 294956), (100906, 218728), (109364, 201812), (147478, 149656)]