71147852

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{1307}}^1$

素因数の和:1781

約数の個数: 24

約数和(自身を含む): 128916480

約数和(自身を除く): 57768628

約数列:

[1, 2, 4, 31, 62, 124, 439, 878, 1307, 1756, 2614, 5228, 13609, 27218, 40517, 54436, 81034, 162068, 573773, 1147546, 2295092, 17786963, 35573926, 71147852]

約数ペア:

[(1, 71147852), (2, 35573926), (4, 17786963), (31, 2295092), (62, 1147546), (124, 573773), (439, 162068), (878, 81034), (1307, 54436), (1756, 40517), (2614, 27218), (5228, 13609)]