66404156

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{14033}}^1$

素因数の和:14070

約数の個数: 36

約数和(自身を含む): 143820432

約数和(自身を除く): 77416276

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 14033, 28066, 56132, 98231, 182429, 196462, 364858, 392924, 729716, 1277003, 2371577, 2554006, 4743154, 5108012, 9486308, 16601039, 33202078, 66404156]

約数ペア:

[(1, 66404156), (2, 33202078), (4, 16601039), (7, 9486308), (13, 5108012), (14, 4743154), (26, 2554006), (28, 2371577), (52, 1277003), (91, 729716), (169, 392924), (182, 364858), (338, 196462), (364, 182429), (676, 98231), (1183, 56132), (2366, 28066), (4732, 14033)]