38725568

素因数分解:

$2^6\times 7^1\times {\mathrm{86441}}^1$

素因数の和:86460

約数の個数: 28

約数和(自身を含む): 87825072

約数和(自身を除く): 49099504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 86441, 172882, 345764, 605087, 691528, 1210174, 1383056, 2420348, 2766112, 4840696, 5532224, 9681392, 19362784, 38725568]

約数ペア:

[(1, 38725568), (2, 19362784), (4, 9681392), (7, 5532224), (8, 4840696), (14, 2766112), (16, 2420348), (28, 1383056), (32, 1210174), (56, 691528), (64, 605087), (112, 345764), (224, 172882), (448, 86441)]