7637728

素因数分解:

$2^5\times 7^2\times {\mathrm{4871}}^1$

素因数の和:4895

約数の個数: 36

約数和(自身を含む): 17495352

約数和(自身を除く): 9857624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 4871, 9742, 19484, 34097, 38968, 68194, 77936, 136388, 155872, 238679, 272776, 477358, 545552, 954716, 1091104, 1909432, 3818864, 7637728]

約数ペア:

[(1, 7637728), (2, 3818864), (4, 1909432), (7, 1091104), (8, 954716), (14, 545552), (16, 477358), (28, 272776), (32, 238679), (49, 155872), (56, 136388), (98, 77936), (112, 68194), (196, 38968), (224, 34097), (392, 19484), (784, 9742), (1568, 4871)]