26578552

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3319}}^1$

素因数の和:3356

約数の個数: 64

約数和(自身を含む): 66931200

約数和(自身を除く): 40352648

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 3319, 4004, 6638, 8008, 13276, 23233, 26552, 36509, 43147, 46466, 73018, 86294, 92932, 146036, 172588, 185864, 255563, 292072, 302029, 345176, 474617, 511126, 604058, 949234, 1022252, 1208116, 1898468, 2044504, 2416232, 3322319, 3796936, 6644638, 13289276, 26578552]

約数ペア:

[(1, 26578552), (2, 13289276), (4, 6644638), (7, 3796936), (8, 3322319), (11, 2416232), (13, 2044504), (14, 1898468), (22, 1208116), (26, 1022252), (28, 949234), (44, 604058), (52, 511126), (56, 474617), (77, 345176), (88, 302029), (91, 292072), (104, 255563), (143, 185864), (154, 172588), (182, 146036), (286, 92932), (308, 86294), (364, 73018), (572, 46466), (616, 43147), (728, 36509), (1001, 26552), (1144, 23233), (2002, 13276), (3319, 8008), (4004, 6638)]