858880064

素因数分解:

$2^6\times 7^1\times {\mathrm{353}}^1\times {\mathrm{5431}}^1$

素因数の和:5803

約数の個数: 56

約数和(自身を含む): 1953694848

約数和(自身を除く): 1094814784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 353, 448, 706, 1412, 2471, 2824, 4942, 5431, 5648, 9884, 10862, 11296, 19768, 21724, 22592, 38017, 39536, 43448, 76034, 79072, 86896, 152068, 158144, 173792, 304136, 347584, 608272, 1216544, 1917143, 2433088, 3834286, 7668572, 13420001, 15337144, 26840002, 30674288, 53680004, 61348576, 107360008, 122697152, 214720016, 429440032, 858880064]

約数ペア:

[(1, 858880064), (2, 429440032), (4, 214720016), (7, 122697152), (8, 107360008), (14, 61348576), (16, 53680004), (28, 30674288), (32, 26840002), (56, 15337144), (64, 13420001), (112, 7668572), (224, 3834286), (353, 2433088), (448, 1917143), (706, 1216544), (1412, 608272), (2471, 347584), (2824, 304136), (4942, 173792), (5431, 158144), (5648, 152068), (9884, 86896), (10862, 79072), (11296, 76034), (19768, 43448), (21724, 39536), (22592, 38017)]