26889896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9857}}^1$

素因数の和:9905

約数の個数: 32

約数和(自身を含む): 56782080

約数和(自身を除く): 29892184

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 9857, 19714, 39428, 78856, 108427, 216854, 305567, 433708, 611134, 867416, 1222268, 2444536, 3361237, 6722474, 13444948, 26889896]

約数ペア:

[(1, 26889896), (2, 13444948), (4, 6722474), (8, 3361237), (11, 2444536), (22, 1222268), (31, 867416), (44, 611134), (62, 433708), (88, 305567), (124, 216854), (248, 108427), (341, 78856), (682, 39428), (1364, 19714), (2728, 9857)]