74620738

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{21163}}^1$

素因数の和:21249

約数の個数: 16

約数和(自身を含む): 117333216

約数和(自身を除く): 42712478

約数列:

[1, 2, 41, 43, 82, 86, 1763, 3526, 21163, 42326, 867683, 910009, 1735366, 1820018, 37310369, 74620738]

約数ペア:

[(1, 74620738), (2, 37310369), (41, 1820018), (43, 1735366), (82, 910009), (86, 867683), (1763, 42326), (3526, 21163)]