64796732

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16183}}^1$

素因数の和:16218

約数の個数: 48

約数和(自身を含む): 152259072

約数和(自身を除く): 87462340

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 16183, 32366, 64732, 113281, 178013, 210379, 226562, 356026, 420758, 453124, 712052, 841516, 1246091, 1472653, 2314169, 2492182, 2945306, 4628338, 4984364, 5890612, 9256676, 16199183, 32398366, 64796732]

約数ペア:

[(1, 64796732), (2, 32398366), (4, 16199183), (7, 9256676), (11, 5890612), (13, 4984364), (14, 4628338), (22, 2945306), (26, 2492182), (28, 2314169), (44, 1472653), (52, 1246091), (77, 841516), (91, 712052), (143, 453124), (154, 420758), (182, 356026), (286, 226562), (308, 210379), (364, 178013), (572, 113281), (1001, 64732), (2002, 32366), (4004, 16183)]