40495616

素因数分解:

$2^9\times 7^1\times {\mathrm{11299}}^1$

素因数の和:11324

約数の個数: 40

約数和(自身を含む): 92479200

約数和(自身を除く): 51983584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 11299, 22598, 45196, 79093, 90392, 158186, 180784, 316372, 361568, 632744, 723136, 1265488, 1446272, 2530976, 2892544, 5061952, 5785088, 10123904, 20247808, 40495616]

約数ペア:

[(1, 40495616), (2, 20247808), (4, 10123904), (7, 5785088), (8, 5061952), (14, 2892544), (16, 2530976), (28, 1446272), (32, 1265488), (56, 723136), (64, 632744), (112, 361568), (128, 316372), (224, 180784), (256, 158186), (448, 90392), (512, 79093), (896, 45196), (1792, 22598), (3584, 11299)]