74808188

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{15809}}^1$

素因数の和:15846

約数の個数: 36

約数和(自身を含む): 162020880

約数和(自身を除く): 87212692

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 15809, 31618, 63236, 110663, 205517, 221326, 411034, 442652, 822068, 1438619, 2671721, 2877238, 5343442, 5754476, 10686884, 18702047, 37404094, 74808188]

約数ペア:

[(1, 74808188), (2, 37404094), (4, 18702047), (7, 10686884), (13, 5754476), (14, 5343442), (26, 2877238), (28, 2671721), (52, 1438619), (91, 822068), (169, 442652), (182, 411034), (338, 221326), (364, 205517), (676, 110663), (1183, 63236), (2366, 31618), (4732, 15809)]