28787024

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8863}}^1$

素因数の和:8907

約数の個数: 40

約数和(自身を含む): 65948160

約数和(自身を除く): 37161136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 8863, 17726, 35452, 62041, 70904, 124082, 141808, 248164, 257027, 496328, 514054, 992656, 1028108, 1799189, 2056216, 3598378, 4112432, 7196756, 14393512, 28787024]

約数ペア:

[(1, 28787024), (2, 14393512), (4, 7196756), (7, 4112432), (8, 3598378), (14, 2056216), (16, 1799189), (28, 1028108), (29, 992656), (56, 514054), (58, 496328), (112, 257027), (116, 248164), (203, 141808), (232, 124082), (406, 70904), (464, 62041), (812, 35452), (1624, 17726), (3248, 8863)]