66440522

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{1619}}^1$

素因数の和:1726

約数の個数: 24

約数和(自身を含む): 107425440

約数和(自身を除く): 40984918

約数列:

[1, 2, 17, 34, 71, 142, 289, 578, 1207, 1619, 2414, 3238, 20519, 27523, 41038, 55046, 114949, 229898, 467891, 935782, 1954133, 3908266, 33220261, 66440522]

約数ペア:

[(1, 66440522), (2, 33220261), (17, 3908266), (34, 1954133), (71, 935782), (142, 467891), (289, 229898), (578, 114949), (1207, 55046), (1619, 41038), (2414, 27523), (3238, 20519)]