7997864

素因数分解:

$2^3\times 7^1\times {\mathrm{251}}^1\times {\mathrm{569}}^1$

素因数の和:833

約数の個数: 32

約数和(自身を含む): 17236800

約数和(自身を除く): 9238936

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 251, 502, 569, 1004, 1138, 1757, 2008, 2276, 3514, 3983, 4552, 7028, 7966, 14056, 15932, 31864, 142819, 285638, 571276, 999733, 1142552, 1999466, 3998932, 7997864]

約数ペア:

[(1, 7997864), (2, 3998932), (4, 1999466), (7, 1142552), (8, 999733), (14, 571276), (28, 285638), (56, 142819), (251, 31864), (502, 15932), (569, 14056), (1004, 7966), (1138, 7028), (1757, 4552), (2008, 3983), (2276, 3514)]