42762496

素因数分解:

$2^8\times 7^3\times {\mathrm{487}}^1$

素因数の和:524

約数の個数: 72

約数和(自身を含む): 99747200

約数和(自身を除く): 56984704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 487, 686, 784, 896, 974, 1372, 1568, 1792, 1948, 2744, 3136, 3409, 3896, 5488, 6272, 6818, 7792, 10976, 12544, 13636, 15584, 21952, 23863, 27272, 31168, 43904, 47726, 54544, 62336, 87808, 95452, 109088, 124672, 167041, 190904, 218176, 334082, 381808, 436352, 668164, 763616, 872704, 1336328, 1527232, 2672656, 3054464, 5345312, 6108928, 10690624, 21381248, 42762496]

約数ペア:

[(1, 42762496), (2, 21381248), (4, 10690624), (7, 6108928), (8, 5345312), (14, 3054464), (16, 2672656), (28, 1527232), (32, 1336328), (49, 872704), (56, 763616), (64, 668164), (98, 436352), (112, 381808), (128, 334082), (196, 218176), (224, 190904), (256, 167041), (343, 124672), (392, 109088), (448, 95452), (487, 87808), (686, 62336), (784, 54544), (896, 47726), (974, 43904), (1372, 31168), (1568, 27272), (1792, 23863), (1948, 21952), (2744, 15584), (3136, 13636), (3409, 12544), (3896, 10976), (5488, 7792), (6272, 6818)]