2528299136

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{26801}}^1$

素因数の和:26893

約数の個数: 64

約数和(自身を含む): 5576960160

約数和(自身を除く): 3048661024

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 67, 88, 128, 134, 176, 268, 352, 536, 704, 737, 1072, 1408, 1474, 2144, 2948, 4288, 5896, 8576, 11792, 23584, 26801, 47168, 53602, 94336, 107204, 214408, 294811, 428816, 589622, 857632, 1179244, 1715264, 1795667, 2358488, 3430528, 3591334, 4716976, 7182668, 9433952, 14365336, 18867904, 19752337, 28730672, 37735808, 39504674, 57461344, 79009348, 114922688, 158018696, 229845376, 316037392, 632074784, 1264149568, 2528299136]

約数ペア:

[(1, 2528299136), (2, 1264149568), (4, 632074784), (8, 316037392), (11, 229845376), (16, 158018696), (22, 114922688), (32, 79009348), (44, 57461344), (64, 39504674), (67, 37735808), (88, 28730672), (128, 19752337), (134, 18867904), (176, 14365336), (268, 9433952), (352, 7182668), (536, 4716976), (704, 3591334), (737, 3430528), (1072, 2358488), (1408, 1795667), (1474, 1715264), (2144, 1179244), (2948, 857632), (4288, 589622), (5896, 428816), (8576, 294811), (11792, 214408), (23584, 107204), (26801, 94336), (47168, 53602)]