23888971036

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{72469}}^1$

素因数の和:72734

約数の個数: 48

約数和(自身を含む): 48813472960

約数和(自身を除く): 24924501924

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 193, 244, 386, 427, 772, 854, 1351, 1708, 2702, 5404, 11773, 23546, 47092, 72469, 82411, 144938, 164822, 289876, 329644, 507283, 1014566, 2029132, 4420609, 8841218, 13986517, 17682436, 27973034, 30944263, 55946068, 61888526, 97905619, 123777052, 195811238, 391622476, 853177537, 1706355074, 3412710148, 5972242759, 11944485518, 23888971036]

約数ペア:

[(1, 23888971036), (2, 11944485518), (4, 5972242759), (7, 3412710148), (14, 1706355074), (28, 853177537), (61, 391622476), (122, 195811238), (193, 123777052), (244, 97905619), (386, 61888526), (427, 55946068), (772, 30944263), (854, 27973034), (1351, 17682436), (1708, 13986517), (2702, 8841218), (5404, 4420609), (11773, 2029132), (23546, 1014566), (47092, 507283), (72469, 329644), (82411, 289876), (144938, 164822)]