7538342

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{571}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 13837824

約数和(自身を除く): 6299482

約数列:

[1, 2, 7, 14, 23, 41, 46, 82, 161, 287, 322, 571, 574, 943, 1142, 1886, 3997, 6601, 7994, 13133, 13202, 23411, 26266, 46822, 91931, 163877, 183862, 327754, 538453, 1076906, 3769171, 7538342]

約数ペア:

[(1, 7538342), (2, 3769171), (7, 1076906), (14, 538453), (23, 327754), (41, 183862), (46, 163877), (82, 91931), (161, 46822), (287, 26266), (322, 23411), (571, 13202), (574, 13133), (943, 7994), (1142, 6601), (1886, 3997)]