72574462

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{19949}}^1$

素因数の和:20075

約数の個数: 16

約数和(自身を含む): 116348400

約数和(自身を除く): 43773938

約数列:

[1, 2, 17, 34, 107, 214, 1819, 3638, 19949, 39898, 339133, 678266, 2134543, 4269086, 36287231, 72574462]

約数ペア:

[(1, 72574462), (2, 36287231), (17, 4269086), (34, 2134543), (107, 678266), (214, 339133), (1819, 39898), (3638, 19949)]