68460904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{503389}}^1$

素因数の和:503412

約数の個数: 16

約数和(自身を含む): 135915300

約数和(自身を除く): 67454396

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 503389, 1006778, 2013556, 4027112, 8557613, 17115226, 34230452, 68460904]

約数ペア:

[(1, 68460904), (2, 34230452), (4, 17115226), (8, 8557613), (17, 4027112), (34, 2013556), (68, 1006778), (136, 503389)]