64136644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3617}}^1$

素因数の和:3676

約数の個数: 48

約数和(自身を含む): 136152576

約数和(自身を除く): 72015932

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 124, 143, 286, 341, 403, 572, 682, 806, 1364, 1612, 3617, 4433, 7234, 8866, 14468, 17732, 39787, 47021, 79574, 94042, 112127, 159148, 188084, 224254, 448508, 517231, 1034462, 1233397, 1457651, 2068924, 2466794, 2915302, 4933588, 5830604, 16034161, 32068322, 64136644]

約数ペア:

[(1, 64136644), (2, 32068322), (4, 16034161), (11, 5830604), (13, 4933588), (22, 2915302), (26, 2466794), (31, 2068924), (44, 1457651), (52, 1233397), (62, 1034462), (124, 517231), (143, 448508), (286, 224254), (341, 188084), (403, 159148), (572, 112127), (682, 94042), (806, 79574), (1364, 47021), (1612, 39787), (3617, 17732), (4433, 14468), (7234, 8866)]