7984928

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{829}}^1$

素因数の和:889

約数の個数: 48

約数和(自身を含む): 18406080

約数和(自身を除く): 10421152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 829, 1204, 1376, 1658, 2408, 3316, 4816, 5803, 6632, 9632, 11606, 13264, 23212, 26528, 35647, 46424, 71294, 92848, 142588, 185696, 249529, 285176, 499058, 570352, 998116, 1140704, 1996232, 3992464, 7984928]

約数ペア:

[(1, 7984928), (2, 3992464), (4, 1996232), (7, 1140704), (8, 998116), (14, 570352), (16, 499058), (28, 285176), (32, 249529), (43, 185696), (56, 142588), (86, 92848), (112, 71294), (172, 46424), (224, 35647), (301, 26528), (344, 23212), (602, 13264), (688, 11606), (829, 9632), (1204, 6632), (1376, 5803), (1658, 4816), (2408, 3316)]