40897472

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:266

約数の個数: 112

約数和(自身を含む): 104070912

約数和(自身を除く): 63173440

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 43, 44, 56, 64, 77, 86, 88, 112, 154, 172, 176, 193, 224, 301, 308, 344, 352, 386, 448, 473, 602, 616, 688, 704, 772, 946, 1204, 1232, 1351, 1376, 1544, 1892, 2123, 2408, 2464, 2702, 2752, 3088, 3311, 3784, 4246, 4816, 4928, 5404, 6176, 6622, 7568, 8299, 8492, 9632, 10808, 12352, 13244, 14861, 15136, 16598, 16984, 19264, 21616, 26488, 29722, 30272, 33196, 33968, 43232, 52976, 58093, 59444, 66392, 67936, 86464, 91289, 105952, 116186, 118888, 132784, 135872, 182578, 211904, 232372, 237776, 265568, 365156, 464744, 475552, 531136, 639023, 730312, 929488, 951104, 1278046, 1460624, 1858976, 2556092, 2921248, 3717952, 5112184, 5842496, 10224368, 20448736, 40897472]

約数ペア:

[(1, 40897472), (2, 20448736), (4, 10224368), (7, 5842496), (8, 5112184), (11, 3717952), (14, 2921248), (16, 2556092), (22, 1858976), (28, 1460624), (32, 1278046), (43, 951104), (44, 929488), (56, 730312), (64, 639023), (77, 531136), (86, 475552), (88, 464744), (112, 365156), (154, 265568), (172, 237776), (176, 232372), (193, 211904), (224, 182578), (301, 135872), (308, 132784), (344, 118888), (352, 116186), (386, 105952), (448, 91289), (473, 86464), (602, 67936), (616, 66392), (688, 59444), (704, 58093), (772, 52976), (946, 43232), (1204, 33968), (1232, 33196), (1351, 30272), (1376, 29722), (1544, 26488), (1892, 21616), (2123, 19264), (2408, 16984), (2464, 16598), (2702, 15136), (2752, 14861), (3088, 13244), (3311, 12352), (3784, 10808), (4246, 9632), (4816, 8492), (4928, 8299), (5404, 7568), (6176, 6622)]