73286368

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{21011}}^1$

素因数の和:21130

約数の個数: 24

約数和(自身を含む): 145613160

約数和(自身を除く): 72326792

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1744, 3488, 21011, 42022, 84044, 168088, 336176, 672352, 2290199, 4580398, 9160796, 18321592, 36643184, 73286368]

約数ペア:

[(1, 73286368), (2, 36643184), (4, 18321592), (8, 9160796), (16, 4580398), (32, 2290199), (109, 672352), (218, 336176), (436, 168088), (872, 84044), (1744, 42022), (3488, 21011)]