28793316

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1361}}^1$

素因数の和:1452

約数の個数: 48

約数和(自身を含む): 70475328

約数和(自身を除く): 41682012

約数列:

[1, 2, 3, 4, 6, 12, 41, 43, 82, 86, 123, 129, 164, 172, 246, 258, 492, 516, 1361, 1763, 2722, 3526, 4083, 5289, 5444, 7052, 8166, 10578, 16332, 21156, 55801, 58523, 111602, 117046, 167403, 175569, 223204, 234092, 334806, 351138, 669612, 702276, 2399443, 4798886, 7198329, 9597772, 14396658, 28793316]

約数ペア:

[(1, 28793316), (2, 14396658), (3, 9597772), (4, 7198329), (6, 4798886), (12, 2399443), (41, 702276), (43, 669612), (82, 351138), (86, 334806), (123, 234092), (129, 223204), (164, 175569), (172, 167403), (246, 117046), (258, 111602), (492, 58523), (516, 55801), (1361, 21156), (1763, 16332), (2722, 10578), (3526, 8166), (4083, 7052), (5289, 5444)]