25003046

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 40711680

約数和(自身を除く): 15708634

約数列:

[1, 2, 29, 37, 58, 61, 74, 122, 191, 382, 1073, 1769, 2146, 2257, 3538, 4514, 5539, 7067, 11078, 11651, 14134, 23302, 65453, 130906, 204943, 337879, 409886, 431087, 675758, 862174, 12501523, 25003046]

約数ペア:

[(1, 25003046), (2, 12501523), (29, 862174), (37, 675758), (58, 431087), (61, 409886), (74, 337879), (122, 204943), (191, 130906), (382, 65453), (1073, 23302), (1769, 14134), (2146, 11651), (2257, 11078), (3538, 7067), (4514, 5539)]