42223358

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{661}}^1$

素因数の和:764

約数の個数: 24

約数和(自身を含む): 68437560

約数和(自身を除く): 26214202

約数列:

[1, 2, 19, 38, 41, 82, 661, 779, 1322, 1558, 1681, 3362, 12559, 25118, 27101, 31939, 54202, 63878, 514919, 1029838, 1111141, 2222282, 21111679, 42223358]

約数ペア:

[(1, 42223358), (2, 21111679), (19, 2222282), (38, 1111141), (41, 1029838), (82, 514919), (661, 63878), (779, 54202), (1322, 31939), (1558, 27101), (1681, 25118), (3362, 12559)]