72284474

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{1889}}^1$

素因数の和:1982

約数の個数: 24

約数和(自身を含む): 116654580

約数和(自身を除く): 44370106

約数列:

[1, 2, 19, 38, 53, 106, 361, 722, 1007, 1889, 2014, 3778, 19133, 35891, 38266, 71782, 100117, 200234, 681929, 1363858, 1902223, 3804446, 36142237, 72284474]

約数ペア:

[(1, 72284474), (2, 36142237), (19, 3804446), (38, 1902223), (53, 1363858), (106, 681929), (361, 200234), (722, 100117), (1007, 71782), (1889, 38266), (2014, 35891), (3778, 19133)]