715694768

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{20323}}^1$

素因数の和:20433

約数の個数: 40

約数和(自身を含む): 1451621376

約数和(自身を除く): 735926608

約数列:

[1, 2, 4, 8, 16, 31, 62, 71, 124, 142, 248, 284, 496, 568, 1136, 2201, 4402, 8804, 17608, 20323, 35216, 40646, 81292, 162584, 325168, 630013, 1260026, 1442933, 2520052, 2885866, 5040104, 5771732, 10080208, 11543464, 23086928, 44730923, 89461846, 178923692, 357847384, 715694768]

約数ペア:

[(1, 715694768), (2, 357847384), (4, 178923692), (8, 89461846), (16, 44730923), (31, 23086928), (62, 11543464), (71, 10080208), (124, 5771732), (142, 5040104), (248, 2885866), (284, 2520052), (496, 1442933), (568, 1260026), (1136, 630013), (2201, 325168), (4402, 162584), (8804, 81292), (17608, 40646), (20323, 35216)]