7998788

素因数分解:

$2^2\times 7^1\times {\mathrm{463}}^1\times {\mathrm{617}}^1$

素因数の和:1091

約数の個数: 24

約数和(自身を含む): 16058112

約数和(自身を除く): 8059324

約数列:

[1, 2, 4, 7, 14, 28, 463, 617, 926, 1234, 1852, 2468, 3241, 4319, 6482, 8638, 12964, 17276, 285671, 571342, 1142684, 1999697, 3999394, 7998788]

約数ペア:

[(1, 7998788), (2, 3999394), (4, 1999697), (7, 1142684), (14, 571342), (28, 285671), (463, 17276), (617, 12964), (926, 8638), (1234, 6482), (1852, 4319), (2468, 3241)]