23248894

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:157

約数の個数: 48

約数和(自身を含む): 40892400

約数和(自身を除く): 17643506

約数列:

[1, 2, 17, 19, 29, 34, 38, 58, 73, 146, 289, 323, 493, 551, 578, 646, 986, 1102, 1241, 1387, 2117, 2482, 2774, 4234, 5491, 8381, 9367, 10982, 16762, 18734, 21097, 23579, 35989, 40223, 42194, 47158, 71978, 80446, 159239, 318478, 400843, 611813, 683791, 801686, 1223626, 1367582, 11624447, 23248894]

約数ペア:

[(1, 23248894), (2, 11624447), (17, 1367582), (19, 1223626), (29, 801686), (34, 683791), (38, 611813), (58, 400843), (73, 318478), (146, 159239), (289, 80446), (323, 71978), (493, 47158), (551, 42194), (578, 40223), (646, 35989), (986, 23579), (1102, 21097), (1241, 18734), (1387, 16762), (2117, 10982), (2482, 9367), (2774, 8381), (4234, 5491)]