25532668

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{967}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 54641664

約数和(自身を除く): 29108996

約数列:

[1, 2, 4, 7, 14, 23, 28, 41, 46, 82, 92, 161, 164, 287, 322, 574, 644, 943, 967, 1148, 1886, 1934, 3772, 3868, 6601, 6769, 13202, 13538, 22241, 26404, 27076, 39647, 44482, 79294, 88964, 155687, 158588, 277529, 311374, 555058, 622748, 911881, 1110116, 1823762, 3647524, 6383167, 12766334, 25532668]

約数ペア:

[(1, 25532668), (2, 12766334), (4, 6383167), (7, 3647524), (14, 1823762), (23, 1110116), (28, 911881), (41, 622748), (46, 555058), (82, 311374), (92, 277529), (161, 158588), (164, 155687), (287, 88964), (322, 79294), (574, 44482), (644, 39647), (943, 27076), (967, 26404), (1148, 22241), (1886, 13538), (1934, 13202), (3772, 6769), (3868, 6601)]