5424728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 10854000

約数和(自身を除く): 5429272

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 152, 178, 356, 401, 712, 802, 1604, 1691, 3208, 3382, 6764, 7619, 13528, 15238, 30476, 35689, 60952, 71378, 142756, 285512, 678091, 1356182, 2712364, 5424728]

約数ペア:

[(1, 5424728), (2, 2712364), (4, 1356182), (8, 678091), (19, 285512), (38, 142756), (76, 71378), (89, 60952), (152, 35689), (178, 30476), (356, 15238), (401, 13528), (712, 7619), (802, 6764), (1604, 3382), (1691, 3208)]