72697328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{413053}}^1$

素因数の和:413072

約数の個数: 20

約数和(自身を含む): 153656088

約数和(自身を除く): 80958760

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 413053, 826106, 1652212, 3304424, 4543583, 6608848, 9087166, 18174332, 36348664, 72697328]

約数ペア:

[(1, 72697328), (2, 36348664), (4, 18174332), (8, 9087166), (11, 6608848), (16, 4543583), (22, 3304424), (44, 1652212), (88, 826106), (176, 413053)]