64157219

素因数分解:

$7^2\times {\mathrm{113}}^1\times {\mathrm{11587}}^1$

素因数の和:11714

約数の個数: 12

約数和(自身を含む): 75298824

約数和(自身を除く): 11141605

約数列:

[1, 7, 49, 113, 791, 5537, 11587, 81109, 567763, 1309331, 9165317, 64157219]

約数ペア:

[(1, 64157219), (7, 9165317), (49, 1309331), (113, 567763), (791, 81109), (5537, 11587)]