22289748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:441

約数の個数: 72

約数和(自身を含む): 58413600

約数和(自身を除く): 36123852

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 169, 174, 338, 348, 377, 379, 507, 676, 754, 758, 1014, 1131, 1137, 1508, 1516, 2028, 2262, 2274, 4524, 4548, 4901, 4927, 9802, 9854, 10991, 14703, 14781, 19604, 19708, 21982, 29406, 29562, 32973, 43964, 58812, 59124, 64051, 65946, 128102, 131892, 142883, 192153, 256204, 285766, 384306, 428649, 571532, 768612, 857298, 1714596, 1857479, 3714958, 5572437, 7429916, 11144874, 22289748]

約数ペア:

[(1, 22289748), (2, 11144874), (3, 7429916), (4, 5572437), (6, 3714958), (12, 1857479), (13, 1714596), (26, 857298), (29, 768612), (39, 571532), (52, 428649), (58, 384306), (78, 285766), (87, 256204), (116, 192153), (156, 142883), (169, 131892), (174, 128102), (338, 65946), (348, 64051), (377, 59124), (379, 58812), (507, 43964), (676, 32973), (754, 29562), (758, 29406), (1014, 21982), (1131, 19708), (1137, 19604), (1508, 14781), (1516, 14703), (2028, 10991), (2262, 9854), (2274, 9802), (4524, 4927), (4548, 4901)]