28449656

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{22651}}^1$

素因数の和:22814

約数の個数: 16

約数和(自身を含む): 53685240

約数和(自身を除く): 25235584

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 22651, 45302, 90604, 181208, 3556207, 7112414, 14224828, 28449656]

約数ペア:

[(1, 28449656), (2, 14224828), (4, 7112414), (8, 3556207), (157, 181208), (314, 90604), (628, 45302), (1256, 22651)]