67517324

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{571}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 139915776

約数和(自身を除く): 72398452

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 103, 164, 206, 287, 412, 571, 574, 721, 1142, 1148, 1442, 2284, 2884, 3997, 4223, 7994, 8446, 15988, 16892, 23411, 29561, 46822, 58813, 59122, 93644, 117626, 118244, 163877, 235252, 327754, 411691, 655508, 823382, 1646764, 2411333, 4822666, 9645332, 16879331, 33758662, 67517324]

約数ペア:

[(1, 67517324), (2, 33758662), (4, 16879331), (7, 9645332), (14, 4822666), (28, 2411333), (41, 1646764), (82, 823382), (103, 655508), (164, 411691), (206, 327754), (287, 235252), (412, 163877), (571, 118244), (574, 117626), (721, 93644), (1142, 59122), (1148, 58813), (1442, 46822), (2284, 29561), (2884, 23411), (3997, 16892), (4223, 15988), (7994, 8446)]