63972904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{470389}}^1$

素因数の和:470412

約数の個数: 16

約数和(自身を含む): 127005300

約数和(自身を除く): 63032396

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 470389, 940778, 1881556, 3763112, 7996613, 15993226, 31986452, 63972904]

約数ペア:

[(1, 63972904), (2, 31986452), (4, 15993226), (8, 7996613), (17, 3763112), (34, 1881556), (68, 940778), (136, 470389)]