25464572

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{877}}^1$

素因数の和:966

約数の個数: 48

約数和(自身を含む): 54871488

約数和(自身を除く): 29406916

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 61, 68, 119, 122, 238, 244, 427, 476, 854, 877, 1037, 1708, 1754, 2074, 3508, 4148, 6139, 7259, 12278, 14518, 14909, 24556, 29036, 29818, 53497, 59636, 104363, 106994, 208726, 213988, 374479, 417452, 748958, 909449, 1497916, 1818898, 3637796, 6366143, 12732286, 25464572]

約数ペア:

[(1, 25464572), (2, 12732286), (4, 6366143), (7, 3637796), (14, 1818898), (17, 1497916), (28, 909449), (34, 748958), (61, 417452), (68, 374479), (119, 213988), (122, 208726), (238, 106994), (244, 104363), (427, 59636), (476, 53497), (854, 29818), (877, 29036), (1037, 24556), (1708, 14909), (1754, 14518), (2074, 12278), (3508, 7259), (4148, 6139)]