22639568

素因数分解:

$2^4\times 7^2\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:520

約数の個数: 60

約数和(自身を含む): 51907392

約数和(自身を除く): 29267824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 67, 98, 112, 134, 196, 268, 392, 431, 469, 536, 784, 862, 938, 1072, 1724, 1876, 3017, 3283, 3448, 3752, 6034, 6566, 6896, 7504, 12068, 13132, 21119, 24136, 26264, 28877, 42238, 48272, 52528, 57754, 84476, 115508, 168952, 202139, 231016, 337904, 404278, 462032, 808556, 1414973, 1617112, 2829946, 3234224, 5659892, 11319784, 22639568]

約数ペア:

[(1, 22639568), (2, 11319784), (4, 5659892), (7, 3234224), (8, 2829946), (14, 1617112), (16, 1414973), (28, 808556), (49, 462032), (56, 404278), (67, 337904), (98, 231016), (112, 202139), (134, 168952), (196, 115508), (268, 84476), (392, 57754), (431, 52528), (469, 48272), (536, 42238), (784, 28877), (862, 26264), (938, 24136), (1072, 21119), (1724, 13132), (1876, 12068), (3017, 7504), (3283, 6896), (3448, 6566), (3752, 6034)]