7940716

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6917}}^1$

素因数の和:6969

約数の個数: 24

約数和(自身を含む): 16271136

約数和(自身を除く): 8330420

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 6917, 13834, 27668, 48419, 96838, 193676, 283597, 567194, 1134388, 1985179, 3970358, 7940716]

約数ペア:

[(1, 7940716), (2, 3970358), (4, 1985179), (7, 1134388), (14, 567194), (28, 283597), (41, 193676), (82, 96838), (164, 48419), (287, 27668), (574, 13834), (1148, 6917)]