70280288

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{168943}}^1$

素因数の和:168966

約数の個数: 24

約数和(自身を含む): 149008608

約数和(自身を除く): 78728320

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 168943, 337886, 675772, 1351544, 2196259, 2703088, 4392518, 5406176, 8785036, 17570072, 35140144, 70280288]

約数ペア:

[(1, 70280288), (2, 35140144), (4, 17570072), (8, 8785036), (13, 5406176), (16, 4392518), (26, 2703088), (32, 2196259), (52, 1351544), (104, 675772), (208, 337886), (416, 168943)]