7008552

素因数分解:

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

素因数の和:543

約数の個数: 64

約数和(自身を含む): 19785600

約数和(自身を除く): 12777048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 213, 216, 284, 426, 457, 568, 639, 852, 914, 1278, 1371, 1704, 1828, 1917, 2556, 2742, 3656, 3834, 4113, 5112, 5484, 7668, 8226, 10968, 12339, 15336, 16452, 24678, 32447, 32904, 49356, 64894, 97341, 98712, 129788, 194682, 259576, 292023, 389364, 584046, 778728, 876069, 1168092, 1752138, 2336184, 3504276, 7008552]

約数ペア:

[(1, 7008552), (2, 3504276), (3, 2336184), (4, 1752138), (6, 1168092), (8, 876069), (9, 778728), (12, 584046), (18, 389364), (24, 292023), (27, 259576), (36, 194682), (54, 129788), (71, 98712), (72, 97341), (108, 64894), (142, 49356), (213, 32904), (216, 32447), (284, 24678), (426, 16452), (457, 15336), (568, 12339), (639, 10968), (852, 8226), (914, 7668), (1278, 5484), (1371, 5112), (1704, 4113), (1828, 3834), (1917, 3656), (2556, 2742)]