13331552

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:535

約数の個数: 48

約数和(自身を含む): 28717920

約数和(自身を除く): 15386368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 73, 104, 146, 208, 292, 416, 439, 584, 878, 949, 1168, 1756, 1898, 2336, 3512, 3796, 5707, 7024, 7592, 11414, 14048, 15184, 22828, 30368, 32047, 45656, 64094, 91312, 128188, 182624, 256376, 416611, 512752, 833222, 1025504, 1666444, 3332888, 6665776, 13331552]

約数ペア:

[(1, 13331552), (2, 6665776), (4, 3332888), (8, 1666444), (13, 1025504), (16, 833222), (26, 512752), (32, 416611), (52, 256376), (73, 182624), (104, 128188), (146, 91312), (208, 64094), (292, 45656), (416, 32047), (439, 30368), (584, 22828), (878, 15184), (949, 14048), (1168, 11414), (1756, 7592), (1898, 7024), (2336, 5707), (3512, 3796)]