64914824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{11777}}^1$

素因数の和:11849

約数の個数: 32

約数和(自身を含む): 133562520

約数和(自身を除く): 68647696

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 11777, 23554, 47108, 94216, 153101, 306202, 612404, 624181, 1224808, 1248362, 2496724, 4993448, 8114353, 16228706, 32457412, 64914824]

約数ペア:

[(1, 64914824), (2, 32457412), (4, 16228706), (8, 8114353), (13, 4993448), (26, 2496724), (52, 1248362), (53, 1224808), (104, 624181), (106, 612404), (212, 306202), (424, 153101), (689, 94216), (1378, 47108), (2756, 23554), (5512, 11777)]