2578550464

素因数分解:

$2^6\times 7^1\times {\mathrm{163}}^1\times {\mathrm{35311}}^1$

素因数の和:35493

約数の個数: 56

約数和(自身を含む): 5883826688

約数和(自身を除く): 3305276224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 163, 224, 326, 448, 652, 1141, 1304, 2282, 2608, 4564, 5216, 9128, 10432, 18256, 35311, 36512, 70622, 73024, 141244, 247177, 282488, 494354, 564976, 988708, 1129952, 1977416, 2259904, 3954832, 5755693, 7909664, 11511386, 15819328, 23022772, 40289851, 46045544, 80579702, 92091088, 161159404, 184182176, 322318808, 368364352, 644637616, 1289275232, 2578550464]

約数ペア:

[(1, 2578550464), (2, 1289275232), (4, 644637616), (7, 368364352), (8, 322318808), (14, 184182176), (16, 161159404), (28, 92091088), (32, 80579702), (56, 46045544), (64, 40289851), (112, 23022772), (163, 15819328), (224, 11511386), (326, 7909664), (448, 5755693), (652, 3954832), (1141, 2259904), (1304, 1977416), (2282, 1129952), (2608, 988708), (4564, 564976), (5216, 494354), (9128, 282488), (10432, 247177), (18256, 141244), (35311, 73024), (36512, 70622)]