39886046

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{151}}^1\times {\mathrm{457}}^1$

素因数の和:644

約数の個数: 24

約数和(自身を含む): 64116336

約数和(自身を除く): 24230290

約数列:

[1, 2, 17, 34, 151, 289, 302, 457, 578, 914, 2567, 5134, 7769, 15538, 43639, 69007, 87278, 132073, 138014, 264146, 1173119, 2346238, 19943023, 39886046]

約数ペア:

[(1, 39886046), (2, 19943023), (17, 2346238), (34, 1173119), (151, 264146), (289, 138014), (302, 132073), (457, 87278), (578, 69007), (914, 43639), (2567, 15538), (5134, 7769)]