40260248

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{6719}}^1$

素因数の和:6839

約数の個数: 32

約数和(自身を含む): 87091200

約数和(自身を除く): 46830952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 5992, 6719, 13438, 26876, 47033, 53752, 94066, 188132, 376264, 718933, 1437866, 2875732, 5032531, 5751464, 10065062, 20130124, 40260248]

約数ペア:

[(1, 40260248), (2, 20130124), (4, 10065062), (7, 5751464), (8, 5032531), (14, 2875732), (28, 1437866), (56, 718933), (107, 376264), (214, 188132), (428, 94066), (749, 53752), (856, 47033), (1498, 26876), (2996, 13438), (5992, 6719)]