28079416

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{184733}}^1$

素因数の和:184758

約数の個数: 16

約数和(自身を含む): 55420200

約数和(自身を除く): 27340784

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 184733, 369466, 738932, 1477864, 3509927, 7019854, 14039708, 28079416]

約数ペア:

[(1, 28079416), (2, 14039708), (4, 7019854), (8, 3509927), (19, 1477864), (38, 738932), (76, 369466), (152, 184733)]