71902552

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{457}}^1$

素因数の和:811

約数の個数: 32

約数和(自身を含む): 137509920

約数和(自身を除く): 65607368

約数列:

[1, 2, 4, 8, 71, 142, 277, 284, 457, 554, 568, 914, 1108, 1828, 2216, 3656, 19667, 32447, 39334, 64894, 78668, 126589, 129788, 157336, 253178, 259576, 506356, 1012712, 8987819, 17975638, 35951276, 71902552]

約数ペア:

[(1, 71902552), (2, 35951276), (4, 17975638), (8, 8987819), (71, 1012712), (142, 506356), (277, 259576), (284, 253178), (457, 157336), (554, 129788), (568, 126589), (914, 78668), (1108, 64894), (1828, 39334), (2216, 32447), (3656, 19667)]