940804928

素因数分解:

$2^6\times 7^1\times {\mathrm{2100011}}^1$

素因数の和:2100030

約数の個数: 28

約数和(自身を含む): 2133612192

約数和(自身を除く): 1192807264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 2100011, 4200022, 8400044, 14700077, 16800088, 29400154, 33600176, 58800308, 67200352, 117600616, 134400704, 235201232, 470402464, 940804928]

約数ペア:

[(1, 940804928), (2, 470402464), (4, 235201232), (7, 134400704), (8, 117600616), (14, 67200352), (16, 58800308), (28, 33600176), (32, 29400154), (56, 16800088), (64, 14700077), (112, 8400044), (224, 4200022), (448, 2100011)]