40303928

素因数分解:

$2^3\times 7^1\times {\mathrm{719713}}^1$

素因数の和:719726

約数の個数: 16

約数和(自身を含む): 86365680

約数和(自身を除く): 46061752

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 719713, 1439426, 2878852, 5037991, 5757704, 10075982, 20151964, 40303928]

約数ペア:

[(1, 40303928), (2, 20151964), (4, 10075982), (7, 5757704), (8, 5037991), (14, 2878852), (28, 1439426), (56, 719713)]