797757184

素因数分解:

$2^8\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1321}}^1$

素因数の和:1681

約数の個数: 72

約数和(自身を含む): 1826665568

約数和(自身を除く): 1028908384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 337, 448, 674, 896, 1321, 1348, 1792, 2359, 2642, 2696, 4718, 5284, 5392, 9247, 9436, 10568, 10784, 18494, 18872, 21136, 21568, 36988, 37744, 42272, 43136, 73976, 75488, 84544, 86272, 147952, 150976, 169088, 295904, 301952, 338176, 445177, 591808, 603904, 890354, 1183616, 1780708, 2367232, 3116239, 3561416, 6232478, 7122832, 12464956, 14245664, 24929912, 28491328, 49859824, 56982656, 99719648, 113965312, 199439296, 398878592, 797757184]

約数ペア:

[(1, 797757184), (2, 398878592), (4, 199439296), (7, 113965312), (8, 99719648), (14, 56982656), (16, 49859824), (28, 28491328), (32, 24929912), (56, 14245664), (64, 12464956), (112, 7122832), (128, 6232478), (224, 3561416), (256, 3116239), (337, 2367232), (448, 1780708), (674, 1183616), (896, 890354), (1321, 603904), (1348, 591808), (1792, 445177), (2359, 338176), (2642, 301952), (2696, 295904), (4718, 169088), (5284, 150976), (5392, 147952), (9247, 86272), (9436, 84544), (10568, 75488), (10784, 73976), (18494, 43136), (18872, 42272), (21136, 37744), (21568, 36988)]