3826551424

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{2063}}^1$

素因数の和:2457

約数の個数: 64

約数和(自身を含む): 7827431040

約数和(自身を除く): 4000879616

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 337, 344, 674, 688, 1348, 1376, 2063, 2696, 2752, 4126, 5392, 5504, 8252, 10784, 14491, 16504, 21568, 28982, 33008, 43136, 57964, 66016, 88709, 115928, 132032, 177418, 231856, 264064, 354836, 463712, 695231, 709672, 927424, 1390462, 1419344, 1854848, 2780924, 2838688, 5561848, 5677376, 11123696, 11354752, 22247392, 29894933, 44494784, 59789866, 88989568, 119579732, 239159464, 478318928, 956637856, 1913275712, 3826551424]

約数ペア:

[(1, 3826551424), (2, 1913275712), (4, 956637856), (8, 478318928), (16, 239159464), (32, 119579732), (43, 88989568), (64, 59789866), (86, 44494784), (128, 29894933), (172, 22247392), (337, 11354752), (344, 11123696), (674, 5677376), (688, 5561848), (1348, 2838688), (1376, 2780924), (2063, 1854848), (2696, 1419344), (2752, 1390462), (4126, 927424), (5392, 709672), (5504, 695231), (8252, 463712), (10784, 354836), (14491, 264064), (16504, 231856), (21568, 177418), (28982, 132032), (33008, 115928), (43136, 88709), (57964, 66016)]