75697648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{829}}^1$

素因数の和:1289

約数の個数: 40

約数和(自身を含む): 158496800

約数和(自身を除く): 82799152

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 439, 829, 878, 1658, 1756, 3316, 3512, 5707, 6632, 7024, 10777, 11414, 13264, 21554, 22828, 43108, 45656, 86216, 91312, 172432, 363931, 727862, 1455724, 2911448, 4731103, 5822896, 9462206, 18924412, 37848824, 75697648]

約数ペア:

[(1, 75697648), (2, 37848824), (4, 18924412), (8, 9462206), (13, 5822896), (16, 4731103), (26, 2911448), (52, 1455724), (104, 727862), (208, 363931), (439, 172432), (829, 91312), (878, 86216), (1658, 45656), (1756, 43108), (3316, 22828), (3512, 21554), (5707, 13264), (6632, 11414), (7024, 10777)]