25550896

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12007}}^1$

素因数の和:12041

約数の個数: 40

約数和(自身を含む): 59559680

約数和(自身を除く): 34008784

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 12007, 24014, 48028, 84049, 96056, 168098, 192112, 228133, 336196, 456266, 672392, 912532, 1344784, 1596931, 1825064, 3193862, 3650128, 6387724, 12775448, 25550896]

約数ペア:

[(1, 25550896), (2, 12775448), (4, 6387724), (7, 3650128), (8, 3193862), (14, 1825064), (16, 1596931), (19, 1344784), (28, 912532), (38, 672392), (56, 456266), (76, 336196), (112, 228133), (133, 192112), (152, 168098), (266, 96056), (304, 84049), (532, 48028), (1064, 24014), (2128, 12007)]