4004414272

素因数分解:

$2^6\times {\mathrm{197}}^1\times {\mathrm{317609}}^1$

素因数の和:317818

約数の個数: 28

約数和(自身を含む): 7986621060

約数和(自身を除く): 3982206788

約数列:

[1, 2, 4, 8, 16, 32, 64, 197, 394, 788, 1576, 3152, 6304, 12608, 317609, 635218, 1270436, 2540872, 5081744, 10163488, 20326976, 62568973, 125137946, 250275892, 500551784, 1001103568, 2002207136, 4004414272]

約数ペア:

[(1, 4004414272), (2, 2002207136), (4, 1001103568), (8, 500551784), (16, 250275892), (32, 125137946), (64, 62568973), (197, 20326976), (394, 10163488), (788, 5081744), (1576, 2540872), (3152, 1270436), (6304, 635218), (12608, 317609)]