26215472

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:617

約数の個数: 40

約数和(自身を含む): 52710912

約数和(自身を除く): 26495440

約数列:

[1, 2, 4, 8, 16, 47, 71, 94, 142, 188, 284, 376, 491, 568, 752, 982, 1136, 1964, 3337, 3928, 6674, 7856, 13348, 23077, 26696, 34861, 46154, 53392, 69722, 92308, 139444, 184616, 278888, 369232, 557776, 1638467, 3276934, 6553868, 13107736, 26215472]

約数ペア:

[(1, 26215472), (2, 13107736), (4, 6553868), (8, 3276934), (16, 1638467), (47, 557776), (71, 369232), (94, 278888), (142, 184616), (188, 139444), (284, 92308), (376, 69722), (491, 53392), (568, 46154), (752, 34861), (982, 26696), (1136, 23077), (1964, 13348), (3337, 7856), (3928, 6674)]