72621472

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29473}}^1$

素因数の和:29501

約数の個数: 48

約数和(自身を含む): 178258752

約数和(自身を除く): 105637280

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 29473, 58946, 117892, 206311, 235784, 324203, 412622, 471568, 648406, 825244, 943136, 1296812, 1650488, 2269421, 2593624, 3300976, 4538842, 5187248, 6601952, 9077684, 10374496, 18155368, 36310736, 72621472]

約数ペア:

[(1, 72621472), (2, 36310736), (4, 18155368), (7, 10374496), (8, 9077684), (11, 6601952), (14, 5187248), (16, 4538842), (22, 3300976), (28, 2593624), (32, 2269421), (44, 1650488), (56, 1296812), (77, 943136), (88, 825244), (112, 648406), (154, 471568), (176, 412622), (224, 324203), (308, 235784), (352, 206311), (616, 117892), (1232, 58946), (2464, 29473)]