42254296

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{20393}}^1$

素因数の和:20443

約数の個数: 32

約数和(自身を含む): 92996640

約数和(自身を除く): 50742344

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 20393, 40786, 81572, 142751, 163144, 285502, 571004, 754541, 1142008, 1509082, 3018164, 5281787, 6036328, 10563574, 21127148, 42254296]

約数ペア:

[(1, 42254296), (2, 21127148), (4, 10563574), (7, 6036328), (8, 5281787), (14, 3018164), (28, 1509082), (37, 1142008), (56, 754541), (74, 571004), (148, 285502), (259, 163144), (296, 142751), (518, 81572), (1036, 40786), (2072, 20393)]