765895564

素因数分解:

$2^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{68213}}^1$

素因数の和:68625

約数の個数: 24

約数和(自身を含む): 1535633568

約数和(自身を除く): 769738004

約数列:

[1, 2, 4, 7, 14, 28, 401, 802, 1604, 2807, 5614, 11228, 68213, 136426, 272852, 477491, 954982, 1909964, 27353413, 54706826, 109413652, 191473891, 382947782, 765895564]

約数ペア:

[(1, 765895564), (2, 382947782), (4, 191473891), (7, 109413652), (14, 54706826), (28, 27353413), (401, 1909964), (802, 954982), (1604, 477491), (2807, 272852), (5614, 136426), (11228, 68213)]