65517948

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{25633}}^1$

素因数の和:25714

約数の個数: 36

約数和(自身を含む): 167953968

約数和(自身を除く): 102436020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 25633, 51266, 76899, 102532, 153798, 230697, 307596, 461394, 922788, 1819943, 3639886, 5459829, 7279772, 10919658, 16379487, 21839316, 32758974, 65517948]

約数ペア:

[(1, 65517948), (2, 32758974), (3, 21839316), (4, 16379487), (6, 10919658), (9, 7279772), (12, 5459829), (18, 3639886), (36, 1819943), (71, 922788), (142, 461394), (213, 307596), (284, 230697), (426, 153798), (639, 102532), (852, 76899), (1278, 51266), (2556, 25633)]