13217344

素因数分解:

$2^6\times 7^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:363

約数の個数: 56

約数和(自身を含む): 30325568

約数和(自身を除く): 17108224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 163, 181, 224, 326, 362, 448, 652, 724, 1141, 1267, 1304, 1448, 2282, 2534, 2608, 2896, 4564, 5068, 5216, 5792, 9128, 10136, 10432, 11584, 18256, 20272, 29503, 36512, 40544, 59006, 73024, 81088, 118012, 206521, 236024, 413042, 472048, 826084, 944096, 1652168, 1888192, 3304336, 6608672, 13217344]

約数ペア:

[(1, 13217344), (2, 6608672), (4, 3304336), (7, 1888192), (8, 1652168), (14, 944096), (16, 826084), (28, 472048), (32, 413042), (56, 236024), (64, 206521), (112, 118012), (163, 81088), (181, 73024), (224, 59006), (326, 40544), (362, 36512), (448, 29503), (652, 20272), (724, 18256), (1141, 11584), (1267, 10432), (1304, 10136), (1448, 9128), (2282, 5792), (2534, 5216), (2608, 5068), (2896, 4564)]