64059716

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{120413}}^1$

素因数の和:120443

約数の個数: 24

約数和(自身を含む): 134863680

約数和(自身を除く): 70803964

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 120413, 240826, 481652, 842891, 1685782, 2287847, 3371564, 4575694, 9151388, 16014929, 32029858, 64059716]

約数ペア:

[(1, 64059716), (2, 32029858), (4, 16014929), (7, 9151388), (14, 4575694), (19, 3371564), (28, 2287847), (38, 1685782), (76, 842891), (133, 481652), (266, 240826), (532, 120413)]