15706068784

素因数分解:

$2^4\times 7^3\times {\mathrm{1627}}^1\times {\mathrm{1759}}^1$

素因数の和:3415

約数の個数: 80

約数和(自身を含む): 35529472000

約数和(自身を除く): 19823403216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 1627, 1759, 2744, 3254, 3518, 5488, 6508, 7036, 11389, 12313, 13016, 14072, 22778, 24626, 26032, 28144, 45556, 49252, 79723, 86191, 91112, 98504, 159446, 172382, 182224, 197008, 318892, 344764, 558061, 603337, 637784, 689528, 1116122, 1206674, 1275568, 1379056, 2232244, 2413348, 2861893, 4464488, 4826696, 5723786, 8928976, 9653392, 11447572, 20033251, 22895144, 40066502, 45790288, 80133004, 140232757, 160266008, 280465514, 320532016, 560931028, 981629299, 1121862056, 1963258598, 2243724112, 3926517196, 7853034392, 15706068784]

約数ペア:

[(1, 15706068784), (2, 7853034392), (4, 3926517196), (7, 2243724112), (8, 1963258598), (14, 1121862056), (16, 981629299), (28, 560931028), (49, 320532016), (56, 280465514), (98, 160266008), (112, 140232757), (196, 80133004), (343, 45790288), (392, 40066502), (686, 22895144), (784, 20033251), (1372, 11447572), (1627, 9653392), (1759, 8928976), (2744, 5723786), (3254, 4826696), (3518, 4464488), (5488, 2861893), (6508, 2413348), (7036, 2232244), (11389, 1379056), (12313, 1275568), (13016, 1206674), (14072, 1116122), (22778, 689528), (24626, 637784), (26032, 603337), (28144, 558061), (45556, 344764), (49252, 318892), (79723, 197008), (86191, 182224), (91112, 172382), (98504, 159446)]