42488488

素因数分解:

$2^3\times 7^2\times {\mathrm{283}}^1\times {\mathrm{383}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 93242880

約数和(自身を除く): 50754392

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 283, 383, 392, 566, 766, 1132, 1532, 1981, 2264, 2681, 3064, 3962, 5362, 7924, 10724, 13867, 15848, 18767, 21448, 27734, 37534, 55468, 75068, 108389, 110936, 150136, 216778, 433556, 758723, 867112, 1517446, 3034892, 5311061, 6069784, 10622122, 21244244, 42488488]

約数ペア:

[(1, 42488488), (2, 21244244), (4, 10622122), (7, 6069784), (8, 5311061), (14, 3034892), (28, 1517446), (49, 867112), (56, 758723), (98, 433556), (196, 216778), (283, 150136), (383, 110936), (392, 108389), (566, 75068), (766, 55468), (1132, 37534), (1532, 27734), (1981, 21448), (2264, 18767), (2681, 15848), (3064, 13867), (3962, 10724), (5362, 7924)]