28291238336

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{23265821}}^1$

素因数の和:23265852

約数の個数: 28

約数和(自身を含む): 59095187880

約数和(自身を除く): 30803949544

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 23265821, 46531642, 93063284, 186126568, 372253136, 442050599, 744506272, 884101198, 1489012544, 1768202396, 3536404792, 7072809584, 14145619168, 28291238336]

約数ペア:

[(1, 28291238336), (2, 14145619168), (4, 7072809584), (8, 3536404792), (16, 1768202396), (19, 1489012544), (32, 884101198), (38, 744506272), (64, 442050599), (76, 372253136), (152, 186126568), (304, 93063284), (608, 46531642), (1216, 23265821)]