29407952

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1889}}^1$

素因数の和:2043

約数の個数: 40

約数和(自身を含む): 65620800

約数和(自身を除く): 36212848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1889, 1946, 2224, 3778, 3892, 7556, 7784, 13223, 15112, 15568, 26446, 30224, 52892, 105784, 211568, 262571, 525142, 1050284, 1837997, 2100568, 3675994, 4201136, 7351988, 14703976, 29407952]

約数ペア:

[(1, 29407952), (2, 14703976), (4, 7351988), (7, 4201136), (8, 3675994), (14, 2100568), (16, 1837997), (28, 1050284), (56, 525142), (112, 262571), (139, 211568), (278, 105784), (556, 52892), (973, 30224), (1112, 26446), (1889, 15568), (1946, 15112), (2224, 13223), (3778, 7784), (3892, 7556)]