67626658

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{2473}}^1$

素因数の和:2610

約数の個数: 24

約数和(自身を含む): 112532364

約数和(自身を除く): 44905706

約数列:

[1, 2, 11, 22, 113, 121, 226, 242, 1243, 2473, 2486, 4946, 13673, 27203, 27346, 54406, 279449, 299233, 558898, 598466, 3073939, 6147878, 33813329, 67626658]

約数ペア:

[(1, 67626658), (2, 33813329), (11, 6147878), (22, 3073939), (113, 598466), (121, 558898), (226, 299233), (242, 279449), (1243, 54406), (2473, 27346), (2486, 27203), (4946, 13673)]