8520972544

素因数分解:

$2^8\times 7^1\times {\mathrm{127}}^1\times {\mathrm{37441}}^1$

素因数の和:37591

約数の個数: 72

約数和(自身を含む): 19592050688

約数和(自身を除く): 11071078144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 224, 254, 256, 448, 508, 889, 896, 1016, 1778, 1792, 2032, 3556, 4064, 7112, 8128, 14224, 16256, 28448, 32512, 37441, 56896, 74882, 113792, 149764, 227584, 262087, 299528, 524174, 599056, 1048348, 1198112, 2096696, 2396224, 4193392, 4755007, 4792448, 8386784, 9510014, 9584896, 16773568, 19020028, 33285049, 33547136, 38040056, 66570098, 67094272, 76080112, 133140196, 152160224, 266280392, 304320448, 532560784, 608640896, 1065121568, 1217281792, 2130243136, 4260486272, 8520972544]

約数ペア:

[(1, 8520972544), (2, 4260486272), (4, 2130243136), (7, 1217281792), (8, 1065121568), (14, 608640896), (16, 532560784), (28, 304320448), (32, 266280392), (56, 152160224), (64, 133140196), (112, 76080112), (127, 67094272), (128, 66570098), (224, 38040056), (254, 33547136), (256, 33285049), (448, 19020028), (508, 16773568), (889, 9584896), (896, 9510014), (1016, 8386784), (1778, 4792448), (1792, 4755007), (2032, 4193392), (3556, 2396224), (4064, 2096696), (7112, 1198112), (8128, 1048348), (14224, 599056), (16256, 524174), (28448, 299528), (32512, 262087), (37441, 227584), (56896, 149764), (74882, 113792)]