68400412

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{929}}^1$

素因数の和:1245

約数の個数: 24

約数和(自身を含む): 121867200

約数和(自身を除く): 53466788

約数列:

[1, 2, 4, 79, 158, 233, 316, 466, 929, 932, 1858, 3716, 18407, 36814, 73391, 73628, 146782, 216457, 293564, 432914, 865828, 17100103, 34200206, 68400412]

約数ペア:

[(1, 68400412), (2, 34200206), (4, 17100103), (79, 865828), (158, 432914), (233, 293564), (316, 216457), (466, 146782), (929, 73628), (932, 73391), (1858, 36814), (3716, 18407)]