26057512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13187}}^1$

素因数の和:13225

約数の個数: 32

約数和(自身を含む): 55389600

約数和(自身を除く): 29332088

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 13187, 26374, 52748, 105496, 171431, 250553, 342862, 501106, 685724, 1002212, 1371448, 2004424, 3257189, 6514378, 13028756, 26057512]

約数ペア:

[(1, 26057512), (2, 13028756), (4, 6514378), (8, 3257189), (13, 2004424), (19, 1371448), (26, 1002212), (38, 685724), (52, 501106), (76, 342862), (104, 250553), (152, 171431), (247, 105496), (494, 52748), (988, 26374), (1976, 13187)]