70640024

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5107}}^1$

素因数の和:5152

約数の個数: 64

約数和(自身を含む): 171628800

約数和(自身を除く): 100988776

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 3458, 5107, 6916, 10214, 13832, 20428, 35749, 40856, 66391, 71498, 97033, 132782, 142996, 194066, 265564, 285992, 388132, 464737, 531128, 679231, 776264, 929474, 1261429, 1358462, 1858948, 2522858, 2716924, 3717896, 5045716, 5433848, 8830003, 10091432, 17660006, 35320012, 70640024]

約数ペア:

[(1, 70640024), (2, 35320012), (4, 17660006), (7, 10091432), (8, 8830003), (13, 5433848), (14, 5045716), (19, 3717896), (26, 2716924), (28, 2522858), (38, 1858948), (52, 1358462), (56, 1261429), (76, 929474), (91, 776264), (104, 679231), (133, 531128), (152, 464737), (182, 388132), (247, 285992), (266, 265564), (364, 194066), (494, 142996), (532, 132782), (728, 97033), (988, 71498), (1064, 66391), (1729, 40856), (1976, 35749), (3458, 20428), (5107, 13832), (6916, 10214)]