712192

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:138

約数の個数: 40

約数和(自身を含む): 1546776

約数和(自身を除く): 834584

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 107, 128, 208, 214, 256, 416, 428, 512, 832, 856, 1391, 1664, 1712, 2782, 3328, 3424, 5564, 6656, 6848, 11128, 13696, 22256, 27392, 44512, 54784, 89024, 178048, 356096, 712192]

約数ペア:

[(1, 712192), (2, 356096), (4, 178048), (8, 89024), (13, 54784), (16, 44512), (26, 27392), (32, 22256), (52, 13696), (64, 11128), (104, 6848), (107, 6656), (128, 5564), (208, 3424), (214, 3328), (256, 2782), (416, 1712), (428, 1664), (512, 1391), (832, 856)]