1617778978048

素因数分解:

$2^8\times {\mathrm{79}}^1\times {\mathrm{79993027}}^1$

素因数の和:79993122

約数の個数: 36

約数和(自身を含む): 3270114984640

約数和(自身を除く): 1652336006592

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 632, 1264, 2528, 5056, 10112, 20224, 79993027, 159986054, 319972108, 639944216, 1279888432, 2559776864, 5119553728, 6319449133, 10239107456, 12638898266, 20478214912, 25277796532, 50555593064, 101111186128, 202222372256, 404444744512, 808889489024, 1617778978048]

約数ペア:

[(1, 1617778978048), (2, 808889489024), (4, 404444744512), (8, 202222372256), (16, 101111186128), (32, 50555593064), (64, 25277796532), (79, 20478214912), (128, 12638898266), (158, 10239107456), (256, 6319449133), (316, 5119553728), (632, 2559776864), (1264, 1279888432), (2528, 639944216), (5056, 319972108), (10112, 159986054), (20224, 79993027)]