28804912

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{4987}}^1$

素因数の和:5033

約数の個数: 30

約数和(自身を含む): 58913268

約数和(自身を除く): 30108356

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 4987, 5776, 9974, 19948, 39896, 79792, 94753, 189506, 379012, 758024, 1516048, 1800307, 3600614, 7201228, 14402456, 28804912]

約数ペア:

[(1, 28804912), (2, 14402456), (4, 7201228), (8, 3600614), (16, 1800307), (19, 1516048), (38, 758024), (76, 379012), (152, 189506), (304, 94753), (361, 79792), (722, 39896), (1444, 19948), (2888, 9974), (4987, 5776)]