28901316

素因数分解:

$2^2\times 3^1\times {\mathrm{1217}}^1\times {\mathrm{1979}}^1$

素因数の和:3203

約数の個数: 24

約数和(自身を含む): 67525920

約数和(自身を除く): 38624604

約数列:

[1, 2, 3, 4, 6, 12, 1217, 1979, 2434, 3651, 3958, 4868, 5937, 7302, 7916, 11874, 14604, 23748, 2408443, 4816886, 7225329, 9633772, 14450658, 28901316]

約数ペア:

[(1, 28901316), (2, 14450658), (3, 9633772), (4, 7225329), (6, 4816886), (12, 2408443), (1217, 23748), (1979, 14604), (2434, 11874), (3651, 7916), (3958, 7302), (4868, 5937)]