28509888

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13499}}^1$

素因数の和:13525

約数の個数: 56

約数和(自身を含む): 82296000

約数和(自身を除く): 53786112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 264, 352, 528, 704, 1056, 2112, 13499, 26998, 40497, 53996, 80994, 107992, 148489, 161988, 215984, 296978, 323976, 431968, 445467, 593956, 647952, 863936, 890934, 1187912, 1295904, 1781868, 2375824, 2591808, 3563736, 4751648, 7127472, 9503296, 14254944, 28509888]

約数ペア:

[(1, 28509888), (2, 14254944), (3, 9503296), (4, 7127472), (6, 4751648), (8, 3563736), (11, 2591808), (12, 2375824), (16, 1781868), (22, 1295904), (24, 1187912), (32, 890934), (33, 863936), (44, 647952), (48, 593956), (64, 445467), (66, 431968), (88, 323976), (96, 296978), (132, 215984), (176, 161988), (192, 148489), (264, 107992), (352, 80994), (528, 53996), (704, 40497), (1056, 26998), (2112, 13499)]