71607928

素因数分解:

$2^3\times 7^1\times {\mathrm{1278713}}^1$

素因数の和:1278726

約数の個数: 16

約数和(自身を含む): 153445680

約数和(自身を除く): 81837752

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1278713, 2557426, 5114852, 8950991, 10229704, 17901982, 35803964, 71607928]

約数ペア:

[(1, 71607928), (2, 35803964), (4, 17901982), (7, 10229704), (8, 8950991), (14, 5114852), (28, 2557426), (56, 1278713)]