539857552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{43991}}^1$

素因数の和:44071

約数の個数: 40

約数和(自身を含む): 1145551680

約数和(自身を除く): 605694128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 104, 118, 208, 236, 472, 767, 944, 1534, 3068, 6136, 12272, 43991, 87982, 175964, 351928, 571883, 703856, 1143766, 2287532, 2595469, 4575064, 5190938, 9150128, 10381876, 20763752, 33741097, 41527504, 67482194, 134964388, 269928776, 539857552]

約数ペア:

[(1, 539857552), (2, 269928776), (4, 134964388), (8, 67482194), (13, 41527504), (16, 33741097), (26, 20763752), (52, 10381876), (59, 9150128), (104, 5190938), (118, 4575064), (208, 2595469), (236, 2287532), (472, 1143766), (767, 703856), (944, 571883), (1534, 351928), (3068, 175964), (6136, 87982), (12272, 43991)]