57421168

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11923}}^1$

素因数の和:11981

約数の個数: 40

約数和(自身を含む): 130114688

約数和(自身を除く): 72693520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 11923, 23846, 47692, 83461, 95384, 166922, 190768, 333844, 512689, 667688, 1025378, 1335376, 2050756, 3588823, 4101512, 7177646, 8203024, 14355292, 28710584, 57421168]

約数ペア:

[(1, 57421168), (2, 28710584), (4, 14355292), (7, 8203024), (8, 7177646), (14, 4101512), (16, 3588823), (28, 2050756), (43, 1335376), (56, 1025378), (86, 667688), (112, 512689), (172, 333844), (301, 190768), (344, 166922), (602, 95384), (688, 83461), (1204, 47692), (2408, 23846), (4816, 11923)]