25576568

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3083}}^1$

素因数の和:3167

約数の個数: 32

約数和(自身を含む): 51626160

約数和(自身を除く): 26049592

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 488, 1037, 2074, 3083, 4148, 6166, 8296, 12332, 24664, 52411, 104822, 188063, 209644, 376126, 419288, 752252, 1504504, 3197071, 6394142, 12788284, 25576568]

約数ペア:

[(1, 25576568), (2, 12788284), (4, 6394142), (8, 3197071), (17, 1504504), (34, 752252), (61, 419288), (68, 376126), (122, 209644), (136, 188063), (244, 104822), (488, 52411), (1037, 24664), (2074, 12332), (3083, 8296), (4148, 6166)]