57533686

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 100569600

約数和(自身を除く): 43035914

約数列:

[1, 2, 7, 14, 107, 193, 199, 214, 386, 398, 749, 1351, 1393, 1498, 2702, 2786, 20651, 21293, 38407, 41302, 42586, 76814, 144557, 149051, 268849, 289114, 298102, 537698, 4109549, 8219098, 28766843, 57533686]

約数ペア:

[(1, 57533686), (2, 28766843), (7, 8219098), (14, 4109549), (107, 537698), (193, 298102), (199, 289114), (214, 268849), (386, 149051), (398, 144557), (749, 76814), (1351, 42586), (1393, 41302), (1498, 38407), (2702, 21293), (2786, 20651)]