40139372

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{110273}}^1$

素因数の和:110297

約数の個数: 24

約数和(自身を含む): 86454816

約数和(自身を除く): 46315444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 110273, 220546, 441092, 771911, 1433549, 1543822, 2867098, 3087644, 5734196, 10034843, 20069686, 40139372]

約数ペア:

[(1, 40139372), (2, 20069686), (4, 10034843), (7, 5734196), (13, 3087644), (14, 2867098), (26, 1543822), (28, 1433549), (52, 771911), (91, 441092), (182, 220546), (364, 110273)]