28450776

素因数分解:

$2^3\times 3^1\times {\mathrm{907}}^1\times {\mathrm{1307}}^1$

素因数の和:2223

約数の個数: 32

約数和(自身を含む): 71259840

約数和(自身を除く): 42809064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 907, 1307, 1814, 2614, 2721, 3628, 3921, 5228, 5442, 7256, 7842, 10456, 10884, 15684, 21768, 31368, 1185449, 2370898, 3556347, 4741796, 7112694, 9483592, 14225388, 28450776]

約数ペア:

[(1, 28450776), (2, 14225388), (3, 9483592), (4, 7112694), (6, 4741796), (8, 3556347), (12, 2370898), (24, 1185449), (907, 31368), (1307, 21768), (1814, 15684), (2614, 10884), (2721, 10456), (3628, 7842), (3921, 7256), (5228, 5442)]