28064216

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{184633}}^1$

素因数の和:184658

約数の個数: 16

約数和(自身を含む): 55390200

約数和(自身を除く): 27325984

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 184633, 369266, 738532, 1477064, 3508027, 7016054, 14032108, 28064216]

約数ペア:

[(1, 28064216), (2, 14032108), (4, 7016054), (8, 3508027), (19, 1477064), (38, 738532), (76, 369266), (152, 184633)]