40349638

素因数分解:

$2^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{2069}}^1$

素因数の和:2284

約数の個数: 24

約数和(自身を含む): 70794000

約数和(自身を除く): 30444362

約数列:

[1, 2, 7, 14, 49, 98, 199, 398, 1393, 2069, 2786, 4138, 9751, 14483, 19502, 28966, 101381, 202762, 411731, 823462, 2882117, 5764234, 20174819, 40349638]

約数ペア:

[(1, 40349638), (2, 20174819), (7, 5764234), (14, 2882117), (49, 823462), (98, 411731), (199, 202762), (398, 101381), (1393, 28966), (2069, 19502), (2786, 14483), (4138, 9751)]