8386168

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:436

約数の個数: 64

約数和(自身を含む): 19906560

約数和(自身を除く): 11520392

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 34, 46, 56, 68, 92, 119, 136, 161, 184, 238, 322, 383, 391, 476, 644, 766, 782, 952, 1288, 1532, 1564, 2681, 2737, 3064, 3128, 5362, 5474, 6511, 8809, 10724, 10948, 13022, 17618, 21448, 21896, 26044, 35236, 45577, 52088, 61663, 70472, 91154, 123326, 149753, 182308, 246652, 299506, 364616, 493304, 599012, 1048271, 1198024, 2096542, 4193084, 8386168]

約数ペア:

[(1, 8386168), (2, 4193084), (4, 2096542), (7, 1198024), (8, 1048271), (14, 599012), (17, 493304), (23, 364616), (28, 299506), (34, 246652), (46, 182308), (56, 149753), (68, 123326), (92, 91154), (119, 70472), (136, 61663), (161, 52088), (184, 45577), (238, 35236), (322, 26044), (383, 21896), (391, 21448), (476, 17618), (644, 13022), (766, 10948), (782, 10724), (952, 8809), (1288, 6511), (1532, 5474), (1564, 5362), (2681, 3128), (2737, 3064)]