71309728

素因数分解:

$2^5\times 7^1\times {\mathrm{318347}}^1$

素因数の和:318364

約数の個数: 24

約数和(自身を含む): 160447392

約数和(自身を除く): 89137664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 318347, 636694, 1273388, 2228429, 2546776, 4456858, 5093552, 8913716, 10187104, 17827432, 35654864, 71309728]

約数ペア:

[(1, 71309728), (2, 35654864), (4, 17827432), (7, 10187104), (8, 8913716), (14, 5093552), (16, 4456858), (28, 2546776), (32, 2228429), (56, 1273388), (112, 636694), (224, 318347)]