26748568

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 63141120

約数和(自身を除く): 36392552

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 173, 251, 308, 346, 502, 616, 692, 1004, 1211, 1384, 1757, 1903, 2008, 2422, 2761, 3514, 3806, 4844, 5522, 7028, 7612, 9688, 11044, 13321, 14056, 15224, 19327, 22088, 26642, 38654, 43423, 53284, 77308, 86846, 106568, 154616, 173692, 303961, 347384, 477653, 607922, 955306, 1215844, 1910612, 2431688, 3343571, 3821224, 6687142, 13374284, 26748568]

約数ペア:

[(1, 26748568), (2, 13374284), (4, 6687142), (7, 3821224), (8, 3343571), (11, 2431688), (14, 1910612), (22, 1215844), (28, 955306), (44, 607922), (56, 477653), (77, 347384), (88, 303961), (154, 173692), (173, 154616), (251, 106568), (308, 86846), (346, 77308), (502, 53284), (616, 43423), (692, 38654), (1004, 26642), (1211, 22088), (1384, 19327), (1757, 15224), (1903, 14056), (2008, 13321), (2422, 11044), (2761, 9688), (3514, 7612), (3806, 7028), (4844, 5522)]