22705144

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:125

約数の個数: 128

約数和(自身を含む): 58060800

約数和(自身を除く): 35355656

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 31, 41, 44, 56, 58, 62, 77, 82, 88, 116, 124, 154, 164, 203, 217, 232, 248, 287, 308, 319, 328, 341, 406, 434, 451, 574, 616, 638, 682, 812, 868, 899, 902, 1148, 1189, 1271, 1276, 1364, 1624, 1736, 1798, 1804, 2233, 2296, 2378, 2387, 2542, 2552, 2728, 3157, 3596, 3608, 4466, 4756, 4774, 5084, 6293, 6314, 7192, 8323, 8897, 8932, 9512, 9548, 9889, 10168, 12586, 12628, 13079, 13981, 16646, 17794, 17864, 19096, 19778, 25172, 25256, 26158, 27962, 33292, 35588, 36859, 39556, 50344, 52316, 55924, 66584, 69223, 71176, 73718, 79112, 91553, 97867, 104632, 111848, 138446, 147436, 183106, 195734, 258013, 276892, 294872, 366212, 391468, 405449, 516026, 553784, 732424, 782936, 810898, 1032052, 1621796, 2064104, 2838143, 3243592, 5676286, 11352572, 22705144]

約数ペア:

[(1, 22705144), (2, 11352572), (4, 5676286), (7, 3243592), (8, 2838143), (11, 2064104), (14, 1621796), (22, 1032052), (28, 810898), (29, 782936), (31, 732424), (41, 553784), (44, 516026), (56, 405449), (58, 391468), (62, 366212), (77, 294872), (82, 276892), (88, 258013), (116, 195734), (124, 183106), (154, 147436), (164, 138446), (203, 111848), (217, 104632), (232, 97867), (248, 91553), (287, 79112), (308, 73718), (319, 71176), (328, 69223), (341, 66584), (406, 55924), (434, 52316), (451, 50344), (574, 39556), (616, 36859), (638, 35588), (682, 33292), (812, 27962), (868, 26158), (899, 25256), (902, 25172), (1148, 19778), (1189, 19096), (1271, 17864), (1276, 17794), (1364, 16646), (1624, 13981), (1736, 13079), (1798, 12628), (1804, 12586), (2233, 10168), (2296, 9889), (2378, 9548), (2387, 9512), (2542, 8932), (2552, 8897), (2728, 8323), (3157, 7192), (3596, 6314), (3608, 6293), (4466, 5084), (4756, 4774)]