28736248

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{22037}}^1$

素因数の和:22206

約数の個数: 16

約数和(自身を含む): 54213480

約数和(自身を除く): 25477232

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 22037, 44074, 88148, 176296, 3592031, 7184062, 14368124, 28736248]

約数ペア:

[(1, 28736248), (2, 14368124), (4, 7184062), (8, 3592031), (163, 176296), (326, 88148), (652, 44074), (1304, 22037)]