28152752

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{33199}}^1$

素因数の和:33260

約数の個数: 20

約数和(自身を含む): 55576800

約数和(自身を除く): 27424048

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 33199, 66398, 132796, 265592, 531184, 1759547, 3519094, 7038188, 14076376, 28152752]

約数ペア:

[(1, 28152752), (2, 14076376), (4, 7038188), (8, 3519094), (16, 1759547), (53, 531184), (106, 265592), (212, 132796), (424, 66398), (848, 33199)]