28771658

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{4337}}^1$

素因数の和:4477

約数の個数: 16

約数和(自身を含む): 44976384

約数和(自身を除く): 16204726

約数列:

[1, 2, 31, 62, 107, 214, 3317, 4337, 6634, 8674, 134447, 268894, 464059, 928118, 14385829, 28771658]

約数ペア:

[(1, 28771658), (2, 14385829), (31, 928118), (62, 464059), (107, 268894), (214, 134447), (3317, 8674), (4337, 6634)]