38621464

素因数分解:

$2^3\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1571}}^1$

素因数の和:2023

約数の個数: 32

約数和(自身を含む): 83001600

約数和(自身を除く): 44380136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 439, 878, 1571, 1756, 3073, 3142, 3512, 6146, 6284, 10997, 12292, 12568, 21994, 24584, 43988, 87976, 689669, 1379338, 2758676, 4827683, 5517352, 9655366, 19310732, 38621464]

約数ペア:

[(1, 38621464), (2, 19310732), (4, 9655366), (7, 5517352), (8, 4827683), (14, 2758676), (28, 1379338), (56, 689669), (439, 87976), (878, 43988), (1571, 24584), (1756, 21994), (3073, 12568), (3142, 12292), (3512, 10997), (6146, 6284)]