39690322

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 69984000

約数和(自身を除く): 30293678

約数列:

[1, 2, 7, 14, 53, 106, 149, 298, 359, 371, 718, 742, 1043, 2086, 2513, 5026, 7897, 15794, 19027, 38054, 53491, 55279, 106982, 110558, 133189, 266378, 374437, 748874, 2835023, 5670046, 19845161, 39690322]

約数ペア:

[(1, 39690322), (2, 19845161), (7, 5670046), (14, 2835023), (53, 748874), (106, 374437), (149, 266378), (298, 133189), (359, 110558), (371, 106982), (718, 55279), (742, 53491), (1043, 38054), (2086, 19027), (2513, 15794), (5026, 7897)]