27919472

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3511}}^1$

素因数の和:3597

約数の個数: 40

約数和(自身を含む): 62710272

約数和(自身を除く): 34790800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3511, 3976, 7022, 7952, 14044, 24577, 28088, 49154, 56176, 98308, 196616, 249281, 393232, 498562, 997124, 1744967, 1994248, 3489934, 3988496, 6979868, 13959736, 27919472]

約数ペア:

[(1, 27919472), (2, 13959736), (4, 6979868), (7, 3988496), (8, 3489934), (14, 1994248), (16, 1744967), (28, 997124), (56, 498562), (71, 393232), (112, 249281), (142, 196616), (284, 98308), (497, 56176), (568, 49154), (994, 28088), (1136, 24577), (1988, 14044), (3511, 7952), (3976, 7022)]