4065584

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{14947}}^1$

素因数の和:14972

約数の個数: 20

約数和(自身を含む): 8340984

約数和(自身を除く): 4275400

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 14947, 29894, 59788, 119576, 239152, 254099, 508198, 1016396, 2032792, 4065584]

約数ペア:

[(1, 4065584), (2, 2032792), (4, 1016396), (8, 508198), (16, 254099), (17, 239152), (34, 119576), (68, 59788), (136, 29894), (272, 14947)]