28305656096

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{501731}}^1$

素因数の和:501825

約数の個数: 48

約数和(自身を含む): 58413646368

約数和(自身を除く): 30107990272

約数列:

[1, 2, 4, 8, 16, 32, 41, 43, 82, 86, 164, 172, 328, 344, 656, 688, 1312, 1376, 1763, 3526, 7052, 14104, 28208, 56416, 501731, 1003462, 2006924, 4013848, 8027696, 16055392, 20570971, 21574433, 41141942, 43148866, 82283884, 86297732, 164567768, 172595464, 329135536, 345190928, 658271072, 690381856, 884551753, 1769103506, 3538207012, 7076414024, 14152828048, 28305656096]

約数ペア:

[(1, 28305656096), (2, 14152828048), (4, 7076414024), (8, 3538207012), (16, 1769103506), (32, 884551753), (41, 690381856), (43, 658271072), (82, 345190928), (86, 329135536), (164, 172595464), (172, 164567768), (328, 86297732), (344, 82283884), (656, 43148866), (688, 41141942), (1312, 21574433), (1376, 20570971), (1763, 16055392), (3526, 8027696), (7052, 4013848), (14104, 2006924), (28208, 1003462), (56416, 501731)]