42090944

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1999}}^1$

素因数の和:2065

約数の個数: 56

約数和(自身を含む): 97536000

約数和(自身を除く): 55445056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 188, 224, 329, 376, 448, 658, 752, 1316, 1504, 1999, 2632, 3008, 3998, 5264, 7996, 10528, 13993, 15992, 21056, 27986, 31984, 55972, 63968, 93953, 111944, 127936, 187906, 223888, 375812, 447776, 657671, 751624, 895552, 1315342, 1503248, 2630684, 3006496, 5261368, 6012992, 10522736, 21045472, 42090944]

約数ペア:

[(1, 42090944), (2, 21045472), (4, 10522736), (7, 6012992), (8, 5261368), (14, 3006496), (16, 2630684), (28, 1503248), (32, 1315342), (47, 895552), (56, 751624), (64, 657671), (94, 447776), (112, 375812), (188, 223888), (224, 187906), (329, 127936), (376, 111944), (448, 93953), (658, 63968), (752, 55972), (1316, 31984), (1504, 27986), (1999, 21056), (2632, 15992), (3008, 13993), (3998, 10528), (5264, 7996)]