2227456

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1$

素因数の和:147

約数の個数: 72

約数和(自身を含む): 5592384

約数和(自身を除く): 3364928

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 113, 128, 154, 176, 224, 226, 256, 308, 352, 448, 452, 616, 704, 791, 896, 904, 1232, 1243, 1408, 1582, 1792, 1808, 2464, 2486, 2816, 3164, 3616, 4928, 4972, 6328, 7232, 8701, 9856, 9944, 12656, 14464, 17402, 19712, 19888, 25312, 28928, 34804, 39776, 50624, 69608, 79552, 101248, 139216, 159104, 202496, 278432, 318208, 556864, 1113728, 2227456]

約数ペア:

[(1, 2227456), (2, 1113728), (4, 556864), (7, 318208), (8, 278432), (11, 202496), (14, 159104), (16, 139216), (22, 101248), (28, 79552), (32, 69608), (44, 50624), (56, 39776), (64, 34804), (77, 28928), (88, 25312), (112, 19888), (113, 19712), (128, 17402), (154, 14464), (176, 12656), (224, 9944), (226, 9856), (256, 8701), (308, 7232), (352, 6328), (448, 4972), (452, 4928), (616, 3616), (704, 3164), (791, 2816), (896, 2486), (904, 2464), (1232, 1808), (1243, 1792), (1408, 1582)]