26480930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1901}}^1$

素因数の和:2114

約数の個数: 32

約数和(自身を含む): 54777600

約数和(自身を除く): 28296670

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 398, 995, 1393, 1901, 1990, 2786, 3802, 6965, 9505, 13307, 13930, 19010, 26614, 66535, 133070, 378299, 756598, 1891495, 2648093, 3782990, 5296186, 13240465, 26480930]

約数ペア:

[(1, 26480930), (2, 13240465), (5, 5296186), (7, 3782990), (10, 2648093), (14, 1891495), (35, 756598), (70, 378299), (199, 133070), (398, 66535), (995, 26614), (1393, 19010), (1901, 13930), (1990, 13307), (2786, 9505), (3802, 6965)]