71129324

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{26189}}^1$

素因数の和:26297

約数の個数: 24

約数和(自身を含む): 143730720

約数和(自身を除く): 72601396

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 26189, 52378, 104756, 183323, 366646, 733292, 2540333, 5080666, 10161332, 17782331, 35564662, 71129324]

約数ペア:

[(1, 71129324), (2, 35564662), (4, 17782331), (7, 10161332), (14, 5080666), (28, 2540333), (97, 733292), (194, 366646), (388, 183323), (679, 104756), (1358, 52378), (2716, 26189)]