30662912

素因数分解:

$2^8\times 7^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:335

約数の個数: 72

約数和(自身を含む): 71229312

約数和(自身を除く): 40566400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 241, 256, 284, 448, 482, 497, 568, 896, 964, 994, 1136, 1687, 1792, 1928, 1988, 2272, 3374, 3856, 3976, 4544, 6748, 7712, 7952, 9088, 13496, 15424, 15904, 17111, 18176, 26992, 30848, 31808, 34222, 53984, 61696, 63616, 68444, 107968, 119777, 127232, 136888, 215936, 239554, 273776, 431872, 479108, 547552, 958216, 1095104, 1916432, 2190208, 3832864, 4380416, 7665728, 15331456, 30662912]

約数ペア:

[(1, 30662912), (2, 15331456), (4, 7665728), (7, 4380416), (8, 3832864), (14, 2190208), (16, 1916432), (28, 1095104), (32, 958216), (56, 547552), (64, 479108), (71, 431872), (112, 273776), (128, 239554), (142, 215936), (224, 136888), (241, 127232), (256, 119777), (284, 107968), (448, 68444), (482, 63616), (497, 61696), (568, 53984), (896, 34222), (964, 31808), (994, 30848), (1136, 26992), (1687, 18176), (1792, 17111), (1928, 15904), (1988, 15424), (2272, 13496), (3374, 9088), (3856, 7952), (3976, 7712), (4544, 6748)]