56278012

素因数分解:

$2^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{6547}}^1$

素因数の和:6865

約数の個数: 24

約数和(自身を含む): 112939904

約数和(自身を除く): 56661892

約数列:

[1, 2, 4, 7, 14, 28, 307, 614, 1228, 2149, 4298, 6547, 8596, 13094, 26188, 45829, 91658, 183316, 2009929, 4019858, 8039716, 14069503, 28139006, 56278012]

約数ペア:

[(1, 56278012), (2, 28139006), (4, 14069503), (7, 8039716), (14, 4019858), (28, 2009929), (307, 183316), (614, 91658), (1228, 45829), (2149, 26188), (4298, 13094), (6547, 8596)]