28036584

素因数分解:

$2^3\times 3^3\times {\mathrm{293}}^1\times {\mathrm{443}}^1$

素因数の和:751

約数の個数: 64

約数和(自身を含む): 78321600

約数和(自身を除く): 50285016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 293, 443, 586, 879, 886, 1172, 1329, 1758, 1772, 2344, 2637, 2658, 3516, 3544, 3987, 5274, 5316, 7032, 7911, 7974, 10548, 10632, 11961, 15822, 15948, 21096, 23922, 31644, 31896, 47844, 63288, 95688, 129799, 259598, 389397, 519196, 778794, 1038392, 1168191, 1557588, 2336382, 3115176, 3504573, 4672764, 7009146, 9345528, 14018292, 28036584]

約数ペア:

[(1, 28036584), (2, 14018292), (3, 9345528), (4, 7009146), (6, 4672764), (8, 3504573), (9, 3115176), (12, 2336382), (18, 1557588), (24, 1168191), (27, 1038392), (36, 778794), (54, 519196), (72, 389397), (108, 259598), (216, 129799), (293, 95688), (443, 63288), (586, 47844), (879, 31896), (886, 31644), (1172, 23922), (1329, 21096), (1758, 15948), (1772, 15822), (2344, 11961), (2637, 10632), (2658, 10548), (3516, 7974), (3544, 7911), (3987, 7032), (5274, 5316)]