56893472

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:465

約数の個数: 48

約数和(自身を含む): 115758720

約数和(自身を除く): 58865248

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 173, 239, 344, 346, 478, 688, 692, 956, 1376, 1384, 1912, 2768, 3824, 5536, 7439, 7648, 10277, 14878, 20554, 29756, 41108, 41347, 59512, 82216, 82694, 119024, 164432, 165388, 238048, 328864, 330776, 661552, 1323104, 1777921, 3555842, 7111684, 14223368, 28446736, 56893472]

約数ペア:

[(1, 56893472), (2, 28446736), (4, 14223368), (8, 7111684), (16, 3555842), (32, 1777921), (43, 1323104), (86, 661552), (172, 330776), (173, 328864), (239, 238048), (344, 165388), (346, 164432), (478, 119024), (688, 82694), (692, 82216), (956, 59512), (1376, 41347), (1384, 41108), (1912, 29756), (2768, 20554), (3824, 14878), (5536, 10277), (7439, 7648)]