8538992

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:294

約数の個数: 80

約数和(自身を含む): 21427200

約数和(自身を除く): 12888208

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 44, 56, 58, 77, 88, 112, 116, 154, 176, 203, 232, 239, 308, 319, 406, 464, 478, 616, 638, 812, 956, 1232, 1276, 1624, 1673, 1912, 2233, 2552, 2629, 3248, 3346, 3824, 4466, 5104, 5258, 6692, 6931, 8932, 10516, 13384, 13862, 17864, 18403, 21032, 26768, 27724, 35728, 36806, 42064, 48517, 55448, 73612, 76241, 97034, 110896, 147224, 152482, 194068, 294448, 304964, 388136, 533687, 609928, 776272, 1067374, 1219856, 2134748, 4269496, 8538992]

約数ペア:

[(1, 8538992), (2, 4269496), (4, 2134748), (7, 1219856), (8, 1067374), (11, 776272), (14, 609928), (16, 533687), (22, 388136), (28, 304964), (29, 294448), (44, 194068), (56, 152482), (58, 147224), (77, 110896), (88, 97034), (112, 76241), (116, 73612), (154, 55448), (176, 48517), (203, 42064), (232, 36806), (239, 35728), (308, 27724), (319, 26768), (406, 21032), (464, 18403), (478, 17864), (616, 13862), (638, 13384), (812, 10516), (956, 8932), (1232, 6931), (1276, 6692), (1624, 5258), (1673, 5104), (1912, 4466), (2233, 3824), (2552, 3346), (2629, 3248)]