1249272832

素因数分解:

$2^{10}\times {\mathrm{71}}^1\times {\mathrm{17183}}^1$

素因数の和:17274

約数の個数: 44

約数和(自身を含む): 2532646656

約数和(自身を除く): 1283373824

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 512, 568, 1024, 1136, 2272, 4544, 9088, 17183, 18176, 34366, 36352, 68732, 72704, 137464, 274928, 549856, 1099712, 1219993, 2199424, 2439986, 4398848, 4879972, 8797696, 9759944, 17595392, 19519888, 39039776, 78079552, 156159104, 312318208, 624636416, 1249272832]

約数ペア:

[(1, 1249272832), (2, 624636416), (4, 312318208), (8, 156159104), (16, 78079552), (32, 39039776), (64, 19519888), (71, 17595392), (128, 9759944), (142, 8797696), (256, 4879972), (284, 4398848), (512, 2439986), (568, 2199424), (1024, 1219993), (1136, 1099712), (2272, 549856), (4544, 274928), (9088, 137464), (17183, 72704), (18176, 68732), (34366, 36352)]