39464828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1951}}^1$

素因数の和:2357

約数の個数: 24

約数和(自身を含む): 74605440

約数和(自身を除く): 35140612

約数列:

[1, 2, 4, 13, 26, 52, 389, 778, 1556, 1951, 3902, 5057, 7804, 10114, 20228, 25363, 50726, 101452, 758939, 1517878, 3035756, 9866207, 19732414, 39464828]

約数ペア:

[(1, 39464828), (2, 19732414), (4, 9866207), (13, 3035756), (26, 1517878), (52, 758939), (389, 101452), (778, 50726), (1556, 25363), (1951, 20228), (3902, 10114), (5057, 7804)]