13956992

素因数分解:

$2^7\times 7^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:479

約数の個数: 64

約数和(自身を含む): 32713440

約数和(自身を除く): 18756448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 259, 296, 421, 448, 518, 592, 842, 896, 1036, 1184, 1684, 2072, 2368, 2947, 3368, 4144, 4736, 5894, 6736, 8288, 11788, 13472, 15577, 16576, 23576, 26944, 31154, 33152, 47152, 53888, 62308, 94304, 109039, 124616, 188608, 218078, 249232, 377216, 436156, 498464, 872312, 996928, 1744624, 1993856, 3489248, 6978496, 13956992]

約数ペア:

[(1, 13956992), (2, 6978496), (4, 3489248), (7, 1993856), (8, 1744624), (14, 996928), (16, 872312), (28, 498464), (32, 436156), (37, 377216), (56, 249232), (64, 218078), (74, 188608), (112, 124616), (128, 109039), (148, 94304), (224, 62308), (259, 53888), (296, 47152), (421, 33152), (448, 31154), (518, 26944), (592, 23576), (842, 16576), (896, 15577), (1036, 13472), (1184, 11788), (1684, 8288), (2072, 6736), (2368, 5894), (2947, 4736), (3368, 4144)]