25961208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11887}}^1$

素因数の和:11916

約数の個数: 64

約数和(自身を含む): 79887360

約数和(自身を除く): 53926152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 11887, 23774, 35661, 47548, 71322, 83209, 95096, 142644, 154531, 166418, 249627, 285288, 309062, 332836, 463593, 499254, 618124, 665672, 927186, 998508, 1081717, 1236248, 1854372, 1997016, 2163434, 3245151, 3708744, 4326868, 6490302, 8653736, 12980604, 25961208]

約数ペア:

[(1, 25961208), (2, 12980604), (3, 8653736), (4, 6490302), (6, 4326868), (7, 3708744), (8, 3245151), (12, 2163434), (13, 1997016), (14, 1854372), (21, 1236248), (24, 1081717), (26, 998508), (28, 927186), (39, 665672), (42, 618124), (52, 499254), (56, 463593), (78, 332836), (84, 309062), (91, 285288), (104, 249627), (156, 166418), (168, 154531), (182, 142644), (273, 95096), (312, 83209), (364, 71322), (546, 47548), (728, 35661), (1092, 23774), (2184, 11887)]