64794016

素因数分解:

$2^5\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2081}}^1$

素因数の和:2237

約数の個数: 48

約数和(自身を含む): 146905920

約数和(自身を除く): 82111904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 139, 224, 278, 556, 973, 1112, 1946, 2081, 2224, 3892, 4162, 4448, 7784, 8324, 14567, 15568, 16648, 29134, 31136, 33296, 58268, 66592, 116536, 233072, 289259, 466144, 578518, 1157036, 2024813, 2314072, 4049626, 4628144, 8099252, 9256288, 16198504, 32397008, 64794016]

約数ペア:

[(1, 64794016), (2, 32397008), (4, 16198504), (7, 9256288), (8, 8099252), (14, 4628144), (16, 4049626), (28, 2314072), (32, 2024813), (56, 1157036), (112, 578518), (139, 466144), (224, 289259), (278, 233072), (556, 116536), (973, 66592), (1112, 58268), (1946, 33296), (2081, 31136), (2224, 29134), (3892, 16648), (4162, 15568), (4448, 14567), (7784, 8324)]