78968716

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{269}}^1\times {\mathrm{929}}^1$

素因数の和:1281

約数の個数: 24

約数和(自身を含む): 140616000

約数和(自身を除く): 61647284

約数列:

[1, 2, 4, 79, 158, 269, 316, 538, 929, 1076, 1858, 3716, 21251, 42502, 73391, 85004, 146782, 249901, 293564, 499802, 999604, 19742179, 39484358, 78968716]

約数ペア:

[(1, 78968716), (2, 39484358), (4, 19742179), (79, 999604), (158, 499802), (269, 293564), (316, 249901), (538, 146782), (929, 85004), (1076, 73391), (1858, 42502), (3716, 21251)]