66368932

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{6389}}^1$

素因数の和:6460

約数の個数: 36

約数和(自身を含む): 137678940

約数和(自身を除く): 71310008

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 371, 742, 1484, 2597, 5194, 6389, 10388, 12778, 25556, 44723, 89446, 178892, 313061, 338617, 626122, 677234, 1252244, 1354468, 2370319, 4740638, 9481276, 16592233, 33184466, 66368932]

約数ペア:

[(1, 66368932), (2, 33184466), (4, 16592233), (7, 9481276), (14, 4740638), (28, 2370319), (49, 1354468), (53, 1252244), (98, 677234), (106, 626122), (196, 338617), (212, 313061), (371, 178892), (742, 89446), (1484, 44723), (2597, 25556), (5194, 12778), (6389, 10388)]