28878322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{24767}}^1$

素因数の和:24833

約数の個数: 16

約数和(自身を含む): 48148992

約数和(自身を除く): 19270670

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 24767, 49534, 272437, 544874, 1312651, 2625302, 14439161, 28878322]

約数ペア:

[(1, 28878322), (2, 14439161), (11, 2625302), (22, 1312651), (53, 544874), (106, 272437), (583, 49534), (1166, 24767)]