38740828

素因数分解:

$2^2\times 7^1\times {\mathrm{829}}^1\times {\mathrm{1669}}^1$

素因数の和:2509

約数の個数: 24

約数和(自身を含む): 77621600

約数和(自身を除く): 38880772

約数列:

[1, 2, 4, 7, 14, 28, 829, 1658, 1669, 3316, 3338, 5803, 6676, 11606, 11683, 23212, 23366, 46732, 1383601, 2767202, 5534404, 9685207, 19370414, 38740828]

約数ペア:

[(1, 38740828), (2, 19370414), (4, 9685207), (7, 5534404), (14, 2767202), (28, 1383601), (829, 46732), (1658, 23366), (1669, 23212), (3316, 11683), (3338, 11606), (5803, 6676)]