15156744736

素因数分解:

$2^5\times 7^1\times {\mathrm{109}}^1\times {\mathrm{620771}}^1$

素因数の和:620897

約数の個数: 48

約数和(自身を含む): 34415599680

約数和(自身を除く): 19258854944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 109, 112, 218, 224, 436, 763, 872, 1526, 1744, 3052, 3488, 6104, 12208, 24416, 620771, 1241542, 2483084, 4345397, 4966168, 8690794, 9932336, 17381588, 19864672, 34763176, 67664039, 69526352, 135328078, 139052704, 270656156, 473648273, 541312312, 947296546, 1082624624, 1894593092, 2165249248, 3789186184, 7578372368, 15156744736]

約数ペア:

[(1, 15156744736), (2, 7578372368), (4, 3789186184), (7, 2165249248), (8, 1894593092), (14, 1082624624), (16, 947296546), (28, 541312312), (32, 473648273), (56, 270656156), (109, 139052704), (112, 135328078), (218, 69526352), (224, 67664039), (436, 34763176), (763, 19864672), (872, 17381588), (1526, 9932336), (1744, 8690794), (3052, 4966168), (3488, 4345397), (6104, 2483084), (12208, 1241542), (24416, 620771)]