23228128

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{857}}^1$

素因数の和:896

約数の個数: 72

約数和(自身を含む): 57513456

約数和(自身を除く): 34285328

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 484, 616, 847, 857, 968, 1232, 1694, 1714, 1936, 2464, 3388, 3428, 3872, 5999, 6776, 6856, 9427, 11998, 13552, 13712, 18854, 23996, 27104, 27424, 37708, 47992, 65989, 75416, 95984, 103697, 131978, 150832, 191968, 207394, 263956, 301664, 414788, 527912, 725879, 829576, 1055824, 1451758, 1659152, 2111648, 2903516, 3318304, 5807032, 11614064, 23228128]

約数ペア:

[(1, 23228128), (2, 11614064), (4, 5807032), (7, 3318304), (8, 2903516), (11, 2111648), (14, 1659152), (16, 1451758), (22, 1055824), (28, 829576), (32, 725879), (44, 527912), (56, 414788), (77, 301664), (88, 263956), (112, 207394), (121, 191968), (154, 150832), (176, 131978), (224, 103697), (242, 95984), (308, 75416), (352, 65989), (484, 47992), (616, 37708), (847, 27424), (857, 27104), (968, 23996), (1232, 18854), (1694, 13712), (1714, 13552), (1936, 11998), (2464, 9427), (3388, 6856), (3428, 6776), (3872, 5999)]