27982528

素因数分解:

$2^6\times 7^2\times {\mathrm{8923}}^1$

素因数の和:8949

約数の個数: 42

約数和(自身を含む): 64600836

約数和(自身を除く): 36618308

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 8923, 17846, 35692, 62461, 71384, 124922, 142768, 249844, 285536, 437227, 499688, 571072, 874454, 999376, 1748908, 1998752, 3497816, 3997504, 6995632, 13991264, 27982528]

約数ペア:

[(1, 27982528), (2, 13991264), (4, 6995632), (7, 3997504), (8, 3497816), (14, 1998752), (16, 1748908), (28, 999376), (32, 874454), (49, 571072), (56, 499688), (64, 437227), (98, 285536), (112, 249844), (196, 142768), (224, 124922), (392, 71384), (448, 62461), (784, 35692), (1568, 17846), (3136, 8923)]