27977124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4691}}^1$

素因数の和:4776

約数の個数: 48

約数和(自身を含む): 75672576

約数和(自身を除く): 47695452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 4691, 5964, 9382, 14073, 18764, 28146, 32837, 56292, 65674, 98511, 131348, 197022, 333061, 394044, 666122, 999183, 1332244, 1998366, 2331427, 3996732, 4662854, 6994281, 9325708, 13988562, 27977124]

約数ペア:

[(1, 27977124), (2, 13988562), (3, 9325708), (4, 6994281), (6, 4662854), (7, 3996732), (12, 2331427), (14, 1998366), (21, 1332244), (28, 999183), (42, 666122), (71, 394044), (84, 333061), (142, 197022), (213, 131348), (284, 98511), (426, 65674), (497, 56292), (852, 32837), (994, 28146), (1491, 18764), (1988, 14073), (2982, 9382), (4691, 5964)]