40783904

素因数分解:

$2^5\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1117}}^1$

素因数の和:1297

約数の個数: 48

約数和(自身を含む): 92409408

約数和(自身を除く): 51625504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 163, 224, 326, 652, 1117, 1141, 1304, 2234, 2282, 2608, 4468, 4564, 5216, 7819, 8936, 9128, 15638, 17872, 18256, 31276, 35744, 36512, 62552, 125104, 182071, 250208, 364142, 728284, 1274497, 1456568, 2548994, 2913136, 5097988, 5826272, 10195976, 20391952, 40783904]

約数ペア:

[(1, 40783904), (2, 20391952), (4, 10195976), (7, 5826272), (8, 5097988), (14, 2913136), (16, 2548994), (28, 1456568), (32, 1274497), (56, 728284), (112, 364142), (163, 250208), (224, 182071), (326, 125104), (652, 62552), (1117, 36512), (1141, 35744), (1304, 31276), (2234, 18256), (2282, 17872), (2608, 15638), (4468, 9128), (4564, 8936), (5216, 7819)]