56822128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{647}}^1$

素因数の和:1165

約数の個数: 40

約数和(自身を含む): 120528000

約数和(自身を除く): 63705872

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 499, 647, 998, 1294, 1996, 2588, 3992, 5176, 5489, 7117, 7984, 10352, 10978, 14234, 21956, 28468, 43912, 56936, 87824, 113872, 322853, 645706, 1291412, 2582824, 3551383, 5165648, 7102766, 14205532, 28411064, 56822128]

約数ペア:

[(1, 56822128), (2, 28411064), (4, 14205532), (8, 7102766), (11, 5165648), (16, 3551383), (22, 2582824), (44, 1291412), (88, 645706), (176, 322853), (499, 113872), (647, 87824), (998, 56936), (1294, 43912), (1996, 28468), (2588, 21956), (3992, 14234), (5176, 10978), (5489, 10352), (7117, 7984)]