69081982

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{1117}}^1$

素因数の和:1260

約数の個数: 24

約数和(自身を含む): 111205224

約数和(自身を除く): 42123242

約数列:

[1, 2, 17, 34, 107, 214, 289, 578, 1117, 1819, 2234, 3638, 18989, 30923, 37978, 61846, 119519, 239038, 322813, 645626, 2031823, 4063646, 34540991, 69081982]

約数ペア:

[(1, 69081982), (2, 34540991), (17, 4063646), (34, 2031823), (107, 645626), (214, 322813), (289, 239038), (578, 119519), (1117, 61846), (1819, 37978), (2234, 30923), (3638, 18989)]