7720768

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{997}}^1$

素因数の和:1031

約数の個数: 42

約数和(自身を含む): 16857218

約数和(自身を除く): 9136450

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 968, 997, 1936, 1994, 3872, 3988, 7744, 7976, 10967, 15952, 21934, 31904, 43868, 63808, 87736, 120637, 175472, 241274, 350944, 482548, 701888, 965096, 1930192, 3860384, 7720768]

約数ペア:

[(1, 7720768), (2, 3860384), (4, 1930192), (8, 965096), (11, 701888), (16, 482548), (22, 350944), (32, 241274), (44, 175472), (64, 120637), (88, 87736), (121, 63808), (176, 43868), (242, 31904), (352, 21934), (484, 15952), (704, 10967), (968, 7976), (997, 7744), (1936, 3988), (1994, 3872)]