25329584

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11903}}^1$

素因数の和:11937

約数の個数: 40

約数和(自身を含む): 59043840

約数和(自身を除く): 33714256

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 11903, 23806, 47612, 83321, 95224, 166642, 190448, 226157, 333284, 452314, 666568, 904628, 1333136, 1583099, 1809256, 3166198, 3618512, 6332396, 12664792, 25329584]

約数ペア:

[(1, 25329584), (2, 12664792), (4, 6332396), (7, 3618512), (8, 3166198), (14, 1809256), (16, 1583099), (19, 1333136), (28, 904628), (38, 666568), (56, 452314), (76, 333284), (112, 226157), (133, 190448), (152, 166642), (266, 95224), (304, 83321), (532, 47612), (1064, 23806), (2128, 11903)]