71003884

素因数分解:

$2^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{10103}}^1$

素因数の和:10365

約数の個数: 24

約数和(自身を含む): 142587648

約数和(自身を除く): 71583764

約数列:

[1, 2, 4, 7, 14, 28, 251, 502, 1004, 1757, 3514, 7028, 10103, 20206, 40412, 70721, 141442, 282884, 2535853, 5071706, 10143412, 17750971, 35501942, 71003884]

約数ペア:

[(1, 71003884), (2, 35501942), (4, 17750971), (7, 10143412), (14, 5071706), (28, 2535853), (251, 282884), (502, 141442), (1004, 70721), (1757, 40412), (3514, 20206), (7028, 10103)]