7864056

素因数分解:

$2^3\times 3^2\times {\mathrm{239}}^1\times {\mathrm{457}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 21434400

約数和(自身を除く): 13570344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 239, 457, 478, 717, 914, 956, 1371, 1434, 1828, 1912, 2151, 2742, 2868, 3656, 4113, 4302, 5484, 5736, 8226, 8604, 10968, 16452, 17208, 32904, 109223, 218446, 327669, 436892, 655338, 873784, 983007, 1310676, 1966014, 2621352, 3932028, 7864056]

約数ペア:

[(1, 7864056), (2, 3932028), (3, 2621352), (4, 1966014), (6, 1310676), (8, 983007), (9, 873784), (12, 655338), (18, 436892), (24, 327669), (36, 218446), (72, 109223), (239, 32904), (457, 17208), (478, 16452), (717, 10968), (914, 8604), (956, 8226), (1371, 5736), (1434, 5484), (1828, 4302), (1912, 4113), (2151, 3656), (2742, 2868)]