70668608

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{25679}}^1$

素因数の和:25734

約数の個数: 28

約数和(自身を含む): 143499840

約数和(自身を除く): 72831232

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 25679, 51358, 102716, 205432, 410864, 821728, 1104197, 1643456, 2208394, 4416788, 8833576, 17667152, 35334304, 70668608]

約数ペア:

[(1, 70668608), (2, 35334304), (4, 17667152), (8, 8833576), (16, 4416788), (32, 2208394), (43, 1643456), (64, 1104197), (86, 821728), (172, 410864), (344, 205432), (688, 102716), (1376, 51358), (2752, 25679)]