69318784

素因数分解:

$2^7\times {\mathrm{197}}^1\times {\mathrm{2749}}^1$

素因数の和:2960

約数の個数: 32

約数和(自身を含む): 138847500

約数和(自身を除く): 69528716

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 197, 394, 788, 1576, 2749, 3152, 5498, 6304, 10996, 12608, 21992, 25216, 43984, 87968, 175936, 351872, 541553, 1083106, 2166212, 4332424, 8664848, 17329696, 34659392, 69318784]

約数ペア:

[(1, 69318784), (2, 34659392), (4, 17329696), (8, 8664848), (16, 4332424), (32, 2166212), (64, 1083106), (128, 541553), (197, 351872), (394, 175936), (788, 87968), (1576, 43984), (2749, 25216), (3152, 21992), (5498, 12608), (6304, 10996)]