28057282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{5081}}^1$

素因数の和:5345

約数の個数: 16

約数和(自身を含む): 46103904

約数和(自身を除く): 18046622

約数列:

[1, 2, 11, 22, 251, 502, 2761, 5081, 5522, 10162, 55891, 111782, 1275331, 2550662, 14028641, 28057282]

約数ペア:

[(1, 28057282), (2, 14028641), (11, 2550662), (22, 1275331), (251, 111782), (502, 55891), (2761, 10162), (5081, 5522)]