26291792

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{96661}}^1$

素因数の和:96686

約数の個数: 20

約数和(自身を含む): 53937396

約数和(自身を除く): 27645604

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 96661, 193322, 386644, 773288, 1546576, 1643237, 3286474, 6572948, 13145896, 26291792]

約数ペア:

[(1, 26291792), (2, 13145896), (4, 6572948), (8, 3286474), (16, 1643237), (17, 1546576), (34, 773288), (68, 386644), (136, 193322), (272, 96661)]