68657824

素因数分解:

$2^5\times {\mathrm{137}}^1\times {\mathrm{15661}}^1$

素因数の和:15808

約数の個数: 24

約数和(自身を含む): 136165428

約数和(自身を除く): 67507604

約数列:

[1, 2, 4, 8, 16, 32, 137, 274, 548, 1096, 2192, 4384, 15661, 31322, 62644, 125288, 250576, 501152, 2145557, 4291114, 8582228, 17164456, 34328912, 68657824]

約数ペア:

[(1, 68657824), (2, 34328912), (4, 17164456), (8, 8582228), (16, 4291114), (32, 2145557), (137, 501152), (274, 250576), (548, 125288), (1096, 62644), (2192, 31322), (4384, 15661)]