28233986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{5113}}^1$

素因数の和:5377

約数の個数: 16

約数和(自身を含む): 46394208

約数和(自身を除く): 18160222

約数列:

[1, 2, 11, 22, 251, 502, 2761, 5113, 5522, 10226, 56243, 112486, 1283363, 2566726, 14116993, 28233986]

約数ペア:

[(1, 28233986), (2, 14116993), (11, 2566726), (22, 1283363), (251, 112486), (502, 56243), (2761, 10226), (5113, 5522)]