64682669

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{641}}^1$

素因数の和:820

約数の個数: 16

約数和(自身を含む): 70260480

約数和(自身を除く): 5577811

約数列:

[1, 19, 47, 113, 641, 893, 2147, 5311, 12179, 30127, 72433, 100909, 572413, 1376227, 3404351, 64682669]

約数ペア:

[(1, 64682669), (19, 3404351), (47, 1376227), (113, 572413), (641, 100909), (893, 72433), (2147, 30127), (5311, 12179)]