65238719

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 84672000

約数和(自身を除く): 19433281

約数列:

[1, 7, 13, 29, 59, 91, 203, 377, 413, 419, 767, 1711, 2639, 2933, 5369, 5447, 11977, 12151, 22243, 24721, 38129, 85057, 155701, 157963, 173047, 321373, 716909, 1105741, 2249611, 5018363, 9319817, 65238719]

約数ペア:

[(1, 65238719), (7, 9319817), (13, 5018363), (29, 2249611), (59, 1105741), (91, 716909), (203, 321373), (377, 173047), (413, 157963), (419, 155701), (767, 85057), (1711, 38129), (2639, 24721), (2933, 22243), (5369, 12151), (5447, 11977)]