25728144

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41231}}^1$

素因数の和:41255

約数の個数: 40

約数和(自身を含む): 71578752

約数和(自身を除く): 45850608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 41231, 82462, 123693, 164924, 247386, 329848, 494772, 536003, 659696, 989544, 1072006, 1608009, 1979088, 2144012, 3216018, 4288024, 6432036, 8576048, 12864072, 25728144]

約数ペア:

[(1, 25728144), (2, 12864072), (3, 8576048), (4, 6432036), (6, 4288024), (8, 3216018), (12, 2144012), (13, 1979088), (16, 1608009), (24, 1072006), (26, 989544), (39, 659696), (48, 536003), (52, 494772), (78, 329848), (104, 247386), (156, 164924), (208, 123693), (312, 82462), (624, 41231)]