27998424

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{5477}}^1$

素因数の和:5560

約数の個数: 48

約数和(自身を含む): 76911120

約数和(自身を除く): 48912696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 5477, 10954, 16431, 21908, 32862, 43816, 49293, 65724, 98586, 131448, 197172, 388867, 394344, 777734, 1166601, 1555468, 2333202, 3110936, 3499803, 4666404, 6999606, 9332808, 13999212, 27998424]

約数ペア:

[(1, 27998424), (2, 13999212), (3, 9332808), (4, 6999606), (6, 4666404), (8, 3499803), (9, 3110936), (12, 2333202), (18, 1555468), (24, 1166601), (36, 777734), (71, 394344), (72, 388867), (142, 197172), (213, 131448), (284, 98586), (426, 65724), (568, 49293), (639, 43816), (852, 32862), (1278, 21908), (1704, 16431), (2556, 10954), (5112, 5477)]