39406822

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5281}}^1$

素因数の和:5344

約数の個数: 32

約数和(自身を含む): 74539584

約数和(自身を除く): 35132762

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 1066, 3731, 5281, 7462, 10562, 36967, 68653, 73934, 137306, 216521, 433042, 480571, 961142, 1515647, 2814773, 3031294, 5629546, 19703411, 39406822]

約数ペア:

[(1, 39406822), (2, 19703411), (7, 5629546), (13, 3031294), (14, 2814773), (26, 1515647), (41, 961142), (82, 480571), (91, 433042), (182, 216521), (287, 137306), (533, 73934), (574, 68653), (1066, 36967), (3731, 10562), (5281, 7462)]