1888782016

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{1259}}^1\times {\mathrm{2131}}^1$

素因数の和:3413

約数の個数: 56

約数和(自身を含む): 4093951680

約数和(自身を除く): 2205169664

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 1259, 2131, 2518, 4262, 5036, 8524, 10072, 13849, 17048, 20144, 23441, 27698, 34096, 40288, 46882, 55396, 68192, 80576, 93764, 110792, 136384, 187528, 221584, 375056, 443168, 750112, 886336, 1500224, 2682929, 5365858, 10731716, 21463432, 29512219, 42926864, 59024438, 85853728, 118048876, 171707456, 236097752, 472195504, 944391008, 1888782016]

約数ペア:

[(1, 1888782016), (2, 944391008), (4, 472195504), (8, 236097752), (11, 171707456), (16, 118048876), (22, 85853728), (32, 59024438), (44, 42926864), (64, 29512219), (88, 21463432), (176, 10731716), (352, 5365858), (704, 2682929), (1259, 1500224), (2131, 886336), (2518, 750112), (4262, 443168), (5036, 375056), (8524, 221584), (10072, 187528), (13849, 136384), (17048, 110792), (20144, 93764), (23441, 80576), (27698, 68192), (34096, 55396), (40288, 46882)]