74933794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 123686640

約数和(自身を除く): 48752846

約数列:

[1, 2, 13, 26, 109, 137, 193, 218, 274, 386, 1417, 1781, 2509, 2834, 3562, 5018, 14933, 21037, 26441, 29866, 42074, 52882, 194129, 273481, 343733, 388258, 546962, 687466, 2882069, 5764138, 37466897, 74933794]

約数ペア:

[(1, 74933794), (2, 37466897), (13, 5764138), (26, 2882069), (109, 687466), (137, 546962), (193, 388258), (218, 343733), (274, 273481), (386, 194129), (1417, 52882), (1781, 42074), (2509, 29866), (2834, 26441), (3562, 21037), (5018, 14933)]