42739792

素因数分解:

$2^4\times {\mathrm{283}}^1\times {\mathrm{9439}}^1$

素因数の和:9730

約数の個数: 20

約数和(自身を含む): 83109760

約数和(自身を除く): 40369968

約数列:

[1, 2, 4, 8, 16, 283, 566, 1132, 2264, 4528, 9439, 18878, 37756, 75512, 151024, 2671237, 5342474, 10684948, 21369896, 42739792]

約数ペア:

[(1, 42739792), (2, 21369896), (4, 10684948), (8, 5342474), (16, 2671237), (283, 151024), (566, 75512), (1132, 37756), (2264, 18878), (4528, 9439)]