42754558

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2333}}^1$

素因数の和:2377

約数の個数: 48

約数和(自身を含む): 86208624

約数和(自身を除く): 43454066

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 49, 77, 98, 119, 154, 187, 238, 374, 539, 833, 1078, 1309, 1666, 2333, 2618, 4666, 9163, 16331, 18326, 25663, 32662, 39661, 51326, 79322, 114317, 179641, 228634, 277627, 359282, 436271, 555254, 872542, 1257487, 1943389, 2514974, 3053897, 3886778, 6107794, 21377279, 42754558]

約数ペア:

[(1, 42754558), (2, 21377279), (7, 6107794), (11, 3886778), (14, 3053897), (17, 2514974), (22, 1943389), (34, 1257487), (49, 872542), (77, 555254), (98, 436271), (119, 359282), (154, 277627), (187, 228634), (238, 179641), (374, 114317), (539, 79322), (833, 51326), (1078, 39661), (1309, 32662), (1666, 25663), (2333, 18326), (2618, 16331), (4666, 9163)]