72994894

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2129}}^1$

素因数の和:2248

約数の個数: 32

約数和(自身を含む): 130867200

約数和(自身を除く): 57872306

約数列:

[1, 2, 7, 14, 31, 62, 79, 158, 217, 434, 553, 1106, 2129, 2449, 4258, 4898, 14903, 17143, 29806, 34286, 65999, 131998, 168191, 336382, 461993, 923986, 1177337, 2354674, 5213921, 10427842, 36497447, 72994894]

約数ペア:

[(1, 72994894), (2, 36497447), (7, 10427842), (14, 5213921), (31, 2354674), (62, 1177337), (79, 923986), (158, 461993), (217, 336382), (434, 168191), (553, 131998), (1106, 65999), (2129, 34286), (2449, 29806), (4258, 17143), (4898, 14903)]