74695042

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2689}}^1$

素因数の和:2770

約数の個数: 32

約数和(自身を含む): 127828800

約数和(自身を除く): 53133758

約数列:

[1, 2, 17, 19, 34, 38, 43, 86, 323, 646, 731, 817, 1462, 1634, 2689, 5378, 13889, 27778, 45713, 51091, 91426, 102182, 115627, 231254, 868547, 1737094, 1965659, 2196913, 3931318, 4393826, 37347521, 74695042]

約数ペア:

[(1, 74695042), (2, 37347521), (17, 4393826), (19, 3931318), (34, 2196913), (38, 1965659), (43, 1737094), (86, 868547), (323, 231254), (646, 115627), (731, 102182), (817, 91426), (1462, 51091), (1634, 45713), (2689, 27778), (5378, 13889)]